Find and correct the mistake in each sentence. Put tick (✔) if the sentence is correct.

1. I don't watch TV unless the news is on.           ___________________________________________________
2. We can sit near the front unless you don't want to sit at the back.                                                                    ___________________________________________________
3. You will put on weight unless you eat fatty food.          ___________________________________________________
4. Unless you will wear a thick coat, you will get very cold.       ___________________________________________________
5. Unless they are showing an action film, we could go to the movies tomorrow afternoon.                                                         ___________________________________________________
6. You can borrow my car unless you ask me first.                      ___________________________________________________

CÁC BẠN GIẢI CHI TIẾT RA GIÚP MÌNH NHÉ! CẢM ƠN CÁC BẠN RẤT NHIỀU!

Write a new sentence with a similar meaning to the first sentence, using unless. The plants won't grow unless you water them...

2. The machine won't start if you don't plug it in.

3. The union will call a strike if staff are not given a pay rise.

4. If the government fails to act, there will be a water shortage.

5. The programme is likely to go ahead if there isn't a last-minute hitch.

6. If there is not an examination at the end of the course, some students will not study seriously.

7. If they don't enjoy what they are doing, people tend not to succeed.

8. Without a valid library card, students cannot use the library.

9. If no measures are taken, the situation will get worse.

10. If the patient's condition doesn't deteriorate, she should make a full recovery.

4. Write an If... sentence with the same meaning as the first sentence. Sometimes there is more than one possible answer.

2. Without water, life on Earth would be impossible,

3. Everyone speaks different languages, so people don't get on well together.

4. We haven't got a computer so it isn't as easy to do the calculations.

5. Food isn't distributed fairly so some people don't have enough to eat.

6. People don't give up smoking because they probably don't know the risks involved.

7. Aliens might land on Earth unnoticed

8. The library doesn't open on Sunday so we can't go there to study

9. Greater use of public transport would cut the amount of pollution from cars.

10. People who are overweight eat too much and don't take enough exercise.

1. Unless Hoa works hard, she won't pass the exam .
=> If ..........................................................................
2. If you don't hurry up, you will miss the train 

=> Unless ......................................................

3. Practice more or you can't speak English well 

=> If .....................................................................
=> Unless.............................................................
4. Listen care fully and you will know how to use this machine .
=> If ..........................................................................................

5. Unless the does her work care fully, she will lose her job .
=> If .....................................................................................
6. If Hoa doen't do her home work, she will be punished .
=> Unless ......................................................................

III. Choose the best answer to complete the sentences.

1. _______ do you watch the news programmes? - Four times a week.

    A. How often             B. How long              C. How many            D. How much

2. You don’t usually watch TV. _______ is it? - Because I don’t have free time.

    A. When                    B. What                     C. How                      D. Why

3. _______ is it from here to the TV station? - Three kilometres.

    A. How far                 B. How long               C. How much D. How often

4. _______ is your favourite comedian? - Charlie Chaplin.

    A. Who                      B. Which                   C. How                      D. What

5. _______ is the film Zootopia on? - At 7 p.m. tonight.

    A. How                      B. What                     C. Where                   D. When

6. I _______ comedies, _______ I enjoy Mr. Bean very much.

    A. don’t like - and       B. don’t like - but       C. like - but                D. don’t like - so

7. There _______ some clever direction, _______ the show is very well shot.

    A. isn’t - so                B. is - and                  C. aren't - but             D. are - but

8. I _______ busy, _______ I can manage to watch my favourite programme.

    A. am - but                 B. am - and                C. am not - so             D. am not - but

9. The new TV _______ broken, _______ they want to return it to the shop.

    A. is - but                   B. isn’t - so                C. is - so                    D. isn’t - and

10. We _______ to buy a new smart TV, _______ we have to save money.

    A. need - so                B. need - but              C. don’t need - so       D. don’t need - so