Complete the text with should / shouldn’t / must / musn’t.

1. Complete the sentences using the affirmative, negative or question form of “will” and one of the verbs in brackets.

1. I think the weather in the jungle (have / be) hot again tomorrow.

2. Marek knows about survival skills. He (build / help) a good shelter for us all.

3. Charlie and Ted feel ill. They (go / climb) the trees with us later.

4. I'm sure they (win / walk) that race in the desert. They're very fast.

5. You aren't interested in survival so you (read / enjoy) this survival TV programme.

6. What you (do / buy) when you leave school?

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2. Choose the correct words.

1. I look / 'll look for some food if you find / 'll find some drinking water.

2. She won't watch / don't watch that survival film if she feels / 'll feel tired.

3. If it will be / is very hot on holiday, they buy / 'll buy some cool clothes.

4. Will / Do you make dinner if I light / 'll light a fire?

5. If you 're / 'll be patient and determined, you win / 'll win the Desert Challenge.

6. If we buy / will buy a tent, do / will you come camping with us?

7. Will / Do they build a shelter if we find / 'll find some big branches?

8. If she doesn't bring / won't bring a sleeping bag, she's / ‘ll be cold at night.

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3. Complete the sentences using the correct form of the verbs.

eat, feel, not find, listen to, make, see, not swim

1. If he ... any animals, he'll stay still.

2. They wont survive if they ... water.

3. If we have some free time, we ... the radio.

4. I'll wear sandals on the trip if I ... hot.

5. If we go near that dangerous river, I ... in it.

6. She ... the food if she gets hungry.

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4. Complete the sentences with should / must.

1. We … be at the airport by 9:45, or we'll miss the plane.

2. It's quite warm. I think you … wear a T-shirt.

3. That girl is very ill. She … go to the hospital.

4. This ice cream is nice. Perhaps you … try it.

5. You … eat lots of fruit and vegetables. It's always a good idea.

6. This football match is very important for our team. We … win it!

7. You … go to the new art gallery. You'll enjoy it.

8. You … always show your passport at the airport. It's the rule.

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