In July, Jamie Neale left his youth hostel in Sydney to go for a day’s walking. He didn’t tell anyone (17) _________. Jamie was wearing a dark blue, thin jacket and jeans, and was carrying a small rucksack with a basic map, a small bottle of water and two bread rolls. But he didn’t take an emergency beacon, matches, a compass or... his mobile phone.

The Blue Mountains are a famous tourist attraction, and Jamie was enjoying his walk (18) __________. He left the path and started to follow an animal track into the bush. When Jamie tried to get back to the path, he went deeper and deeper into the bush. When it got dark, Jamie knew he was in trouble. Back in town, nobody knew (19) __________ until for days later.

Jamie kept calm and thought about how to survive. He stayed close to a river and he drank lots of water. He ate berries, seeds and nuts. July is winter in Australia, (20) __________. Jamie used bark from trees to make blankets.

After four days, Jamie heard helicopters in the sky. He shouted and waved. But the helicopters did’t see him. Four hundred people joined the search, including Jamie’s dad, (21) __________. Jamie reached his lowest point when he couldn't hear the helicopters any more. He knew they had given up. “I thought I would starve to death,” he said.

On the twelfth day came the incredible news. Two walkers had found Jamie in the bush. Jamie was very tired and hungry, (22) __________. 

After an emotional meeting with his son, Mr. Cass said, “Jamie is the only teenager in the world who goes on a ten-mile hike and leaves his mobile phone behind!”

Task 5

Humans have a code of ethics, and scientists believe that some animals follow the same code. It has recently been (23) __________ that animals that live in groups, such as elephants, foxes, and wolves, are particularly likely to follow rules. If they don’t, and each does its own thing, the group might break (24) __________. Group members would be forced to live alone. Then they’d have a harder time hunting and raising their young.

That’s probably why a traveling wolf (25) __________ stopped and waited to let its limping leader catch up. Similar social (26) __________ may have prompted a captive elephant to save her friend from drowning.

Scientists believe that cooperation between humans and animals is the result of tolerance and social behavior: the better they get along with each other, the more (27) __________ they are to cooperate.

Humans have a code of ethics, and scientists believe that some animals follow the same code. It has recently been (23) __________ that animals that live in groups, such as elephants, foxes, and wolves, are particularly likely to follow rules. If they don’t, and each does its own thing, the group might break (24) __________. Group members would be forced to live alone. Then they’d have a harder time hunting and raising their young.

That’s probably why a traveling wolf (25) __________ stopped and waited to let its limping leader catch up. Similar social (26) __________ may have prompted a captive elephant to save her friend from drowning.

Scientists believe that cooperation between humans and animals is the result of tolerance and social behavior: the better they get along with each other, the more (27) __________ they are to cooperate.

Humans have a code of ethics, and scientists believe that some animals follow the same code. It has recently been (23) __________ that animals that live in groups, such as elephants, foxes, and wolves, are particularly likely to follow rules. If they don’t, and each does its own thing, the group might break (24) __________. Group members would be forced to live alone. Then they’d have a harder time hunting and raising their young.

That’s probably why a traveling wolf (25) __________ stopped and waited to let its limping leader catch up. Similar social (26) __________ may have prompted a captive elephant to save her friend from drowning.

Scientists believe that cooperation between humans and animals is the result of tolerance and social behavior: the better they get along with each other, the more (27) __________ they are to cooperate.

Humans have a code of ethics, and scientists believe that some animals follow the same code. It has recently been (23) __________ that animals that live in groups, such as elephants, foxes, and wolves, are particularly likely to follow rules. If they don’t, and each does its own thing, the group might break (24) __________. Group members would be forced to live alone. Then they’d have a harder time hunting and raising their young.

That’s probably why a traveling wolf (25) __________ stopped and waited to let its limping leader catch up. Similar social (26) __________ may have prompted a captive elephant to save her friend from drowning.

Scientists believe that cooperation between humans and animals is the result of tolerance and social behavior: the better they get along with each other, the more (27) __________ they are to cooperate.

Humans have a code of ethics, and scientists believe that some animals follow the same code. It has recently been (23) __________ that animals that live in groups, such as elephants, foxes, and wolves, are particularly likely to follow rules. If they don’t, and each does its own thing, the group might break (24) __________. Group members would be forced to live alone. Then they’d have a harder time hunting and raising their young.

That’s probably why a traveling wolf (25) __________ stopped and waited to let its limping leader catch up. Similar social (26) __________ may have prompted a captive elephant to save her friend from drowning.

Scientists believe that cooperation between humans and animals is the result of tolerance and social behavior: the better they get along with each other, the more (27) __________ they are to cooperate.

Task 6 

The reality is that robots can come in many different shapes and sizes. They don’t need to look like humans – in fact, most don’t. What a robot looks like (28) __________ on their purpose. Flying robots (29) __________ look like helicopters or have wings like insects or birds. Cleaning robots often look like little vacuums. Robots that (30) __________ to interact with people often have a face, eyes, or a mouth – just like we do! (31) __________ they look like us or not, most robots have three essential ingredients that make (32) __________ a robot: sensors, actuators, and programs.

The reality is that robots can come in many different shapes and sizes. They don’t need to look like humans – in fact, most don’t. What a robot looks like (28) __________ on their purpose. Flying robots (29) __________ look like helicopters or have wings like insects or birds. Cleaning robots often look like little vacuums. Robots that (30) __________ to interact with people often have a face, eyes, or a mouth – just like we do! (31) __________ they look like us or not, most robots have three essential ingredients that make (32) __________ a robot: sensors, actuators, and programs.

The reality is that robots can come in many different shapes and sizes. They don’t need to look like humans – in fact, most don’t. What a robot looks like (28) __________ on their purpose. Flying robots (29) __________ look like helicopters or have wings like insects or birds. Cleaning robots often look like little vacuums. Robots that (30) __________ to interact with people often have a face, eyes, or a mouth – just like we do! (31) __________ they look like us or not, most robots have three essential ingredients that make (32) __________ a robot: sensors, actuators, and programs.