EXERCISE 1: Complete the sentences. Use the information in the box and the modal verb in parentheses.

quit it at once

be very happy

leave the building in order

go out for a walk

find another one

be very worried

come to visit me more

understand the lectures well

buy a smaller one

1. If you have toothache, you mustseethedentisL ......................(must)

2. If it rains, we ...........................(should not)

3. If the class is full, I................................ (will)

4. If it costs too much, we.......................................  (must) 

5. If you don’t come home early, your parents...............................  (may)

6. If that job is boring, Susan................................   (may)

7. If you listen carefully, you..................................  (can)

8. If a fire breaks out, everyone....................................  (have to)

9. If you have more time, you..............................  (ought to)

10. If you phone your parents more often, they ..................................(must)

 Read the sentences in exercise 1. Then choose the correct options to complete rules 1-5.

RULES

We use question tags to check information. In the question tag, we use:

1. a positive / negative verb for negative sentences.

2. a positive / negative verb for affirmative sentences.

3. the same / different auxiliary verb as in the sentence.

4. a form of do / will when there is no auxiliary verb in the sentence.

5. modal verbs when there is / isn't a modal in the statement.

* Complete the sentences, using the modal verbs in brackets and the information in the box.

1. If you want to go to town, I ……………………………………………. (can)
2. If you want to be better, you ……………………………………………. (should)
3. If you want to lose weight, you ……………………………………………. (should)
4. If the suitcases are too heavy, I ……………………………………………. (can)
5. If you want to pass the next exam, you ……………………………………………. (must)
6. If Matthew is going to a job interview, he ……………………………………………. (should)
7. If you don’t learn the lessons carefully, you ……………………………………………. (can)
8. You ……………………………………………if you want to be healthy. (ought to)
9. You ……………………………………………after each meal if you want to have healthy teeth. (have to)
10. If you want to attend the course, you ……………………………………………. (must)

* Complete the sentences, using the modal verbs in brackets and the information in the box.

1. If you want to go to town, I ……………………………………………. (can)
2. If you want to be better, you ……………………………………………. (should)
3. If you want to lose weight, you ……………………………………………. (should)
4. If the suitcases are too heavy, I ……………………………………………. (can)
5. If you want to pass the next exam, you ……………………………………………. (must)
6. If Matthew is going to a job interview, he ……………………………………………. (should)
7. If you don’t learn the lessons carefully, you ……………………………………………. (can)
8. You ……………………………………………if you want to be healthy. (ought to)
9. You ……………………………………………after each meal if you want to have healthy teeth. (have to)
10. If you want to attend the course, you ……………………………………………. (must)

Exercise 5. Complete the sentences with the words in the box.

leisure      virtual       satisfied          weird         addicted          hooked   relaxing  fun

1.      It is very __________ to lie on the beach, and listen to the sound of the waves.

2.      That’s __________ - I thought I’d left my keys on the table but they’re not there.

3.      Many teens are __________ on social networks like Facebook, Twitter and Instagram.

4.      The website allows you to take a __________ tour of the art gallery.

5.  He was not               __________ with the camera, so he took it back to the store.

6.      Bird-watching is an increasingly popular __________ activity.

7.      Hanging out with friends is __________. I really enjoy it.

8.      Are you __________ to Facebook, Twitter, Tumblr, or Instagram?

Exercise 02: Complete the sentences with the words in the box.

leisure       virtual       satisfied          weird         addicted          hooked   relaxing  fun

1.      It is very __________ to lie on the beach, and listen to the sound of the waves.

2.      That’s __________ - I thought I’d left my keys on the table but they’re not there.

3.      Many teens are __________ on social networks like Facebook, Twitter and Instagram.

4.      The website allows you to take a __________ tour of the art gallery.

5.      He was not __________ with the camera, so he took it back to the store.

6.      Bird-watching is an increasingly popular __________ activity.

7.      Hanging out with friends is __________. I really enjoy it.

8.      Are you __________ to Facebook, Twitter, or Instagram?

III. Complete the sentences with the correct adjective form (-ED/-ING) of the verb in brackets.
1. I am ______________ (interest) in working for a charity when I finish college.
2. I found the first part of the concert quite long and ______________ (bore).
3. I am a big fan of Madonna. I was very ____________ (excite) when I heard she would be at the concert.
4. I thought the negative attitude of the media was_______________ (disappoint).
5. It was a very long day. I was very _____________ (tire) at the end.
6. I enjoyed reading a very ______________ (interest) article about the event in the newspaper.

Complete the sentences with a modal verb followed by a passive infinitive. Use the words in brackets.

1 If it rains, the match _______________________ (might / cancel)

2 During lessons, your mobile phone _______________________ in your bag. (must / leave)

3 Meat _______________________ right through. (should / cook)

4 Books _______________________ out of the library. (must not / take)

5 School uniforms _______________________ on the school trip. (needn't / wear)