Unit 10
ENDANGERED SPECIES
1. Mark the stressed syllable in the following words. Example lucky
1. rhinoceros
5. extinction

2. prehistoric
6. profitable

3. endanger
7. species

4. habitat
8. regulation

2. Check the word that has the underlined latter(s) pronounced as provided.
1. (reserve (decrease
2. (rhinoceros (significant
3. (rescue (species
4. (profit (flora
5. (measure (measles
6. (elephant (eliminate
7. (habitat (trade
3. Complete these sentences with the words from the box.
regulations habitat profitable species extinct measures eliminated poachers
1. There are five of rhinoceros: two African and three Asian.
2. A lot of elephants have been illegally slaughtered by .
3. What can be done to keep the business ? 4. These would make a valuable contribution towards reducing industrial accidents.
5. These birds are in danger of becoming as their forest home disappears.
6. failure to comply with the will result in prosecution.
7. I’ve seen wolves in the zoo, but not in their natural .
8. years of living in England had all trace of her American accent.
4 Underline the correct word or phase in each sentence.
1. Look at those clouds. I think it can/ might/ must rain.
2. This is impossible! It can’t be/ mustn’t be/ may not be the answer.
3. Well done! you may be/ must be/ might be very pleased!
4. I’ve no idea where Jane is. She could be/ must be anywhere!
5. I suppose it’s possible. I might/ can/ must come to your party.
6. I’m not sure .I must not/ may not be able to get there in time.
7. That can’t be/ mustn’t be / may not be David. He hasn’t got a bike.
8. Lisa isn’t here yet. She can be/ must be on her way.
9. There’s someone at the door. It can be / could be the postman.
10. Sorry, I can’t come /may not come out tonight. I have to do my homework.
5. Complete the sentence with mustn’t or needn’t.
1. It says No Smoking. You smoke here.
2. I don’t think it will rain. David take an umbrella.
3. I can manage, Thanks. you help me.
4. You make so much noise. The baby’s asleep.
5. You shout at me. I’m not deaf!
6. Complete these sentence with one of the words or phrases below. Sometimes there may be more than one correct answer.
have to can didn’t have to couldn’t had to must could don’t have to may will have to mustn’t
1. You hear this story! It’s extremely funny
2. You do this again tomorrow because you’ve done it all wrong.
3. I make a phone call. I use your phone?
4. When I was young, we behave as badly as that in a public place.
5. You remind me because I haven’t forgotten.
6. I help her, I did it because I wanted to.
7. What’s happened is a terrible thing. It happen ever again in the future!
8. I go to bed now, I’m exhausted.
9. You give me a lift, I can easily walk home from here.
10. There was a problem with the trains so I wait an hour to catch one.
11. I get some mew shoes – these are getting very old.
12. when I applied, I fill in a lot of forms.
13. I really wanted to speak to speak to her because I find out the truth.
14. I ask you a personal question?
15. You be rude to the waiter, he was doing his best.

7. Rewrite each sentence, using can, can’t, might or must, and beginning and ending as shown.
1. Sarah is really good at swimming.
Sarah well.
2. It’s possible that out team will win.
Our team win
3. I’m sure this isn’t the right road.
This the right road.
4. I’m sure you work very hard!