II. Change these sentences into passive voice:

1. My father waters this flowers every morning

......................................................................................

2. John invited Fiona to his birthday party last night

....................................................................................

3.Her mother is preparing the dinner in the kitchen. 

..................................................................................

4. We should clean our teeth twice a day

..........................................................................................

5. Our teacher have explained the English grammar

..........................................................................................

6. Tom will visit his parents next month

..........................................................................................

7. Her mother used to give her some sweets after the meals

..........................................................................................

8. They are going to build a new supermarket near my house

..........................................................................................

9. We need to protect our environment

..........................................................................................

10. Do your paretns make you study hard ?

..........................................................................................

III. Give the right form of the verbs in the brackets to complete the following sentences:

1. If I were you, I .....................(go) to Ha Noi with him right now.

2. If I had a wing, I.........................(not have to) take an airplane to fly home.

3. If someone ..................(enter0 the building, the alarm bell will go off.

4. He..................(pass) his examination if he ......................(study) hard last year. 

5. If it ....................(rain) tomorrow, I will saty at home at watch TV.

6. You .........................(have) a medical degree if you want to get that job.

7. If she speaks English better, she.......................(be) chosen for that job.

8. If you don't tell the truth, we..........................( not help) you.

9. The dog is .....................so it barks......................(angry).

IV. Give the right forms of the words in brackets:

1. Don't speak so ..................... . I can't understand you. (fast)

2. The bus driver was ..............injured because he is not a ...............driver. (serious)

3. Robin looked ....................and....................gave me that letter, this morning. (sad)

4. I'm pleased the plan worked so .......................(good)

5. I can play the guitar .............................(good)

6. I have a ........................book. (beauty)

7. The class is ............... loud today. (terrible)

8. Max is a .............. singer. (good)

9. You can ... ...............open this tin. (easy)

10. It's a ................ day today. (terrible)

11. She sings the song .............. . (good)

12. He is a ................ driver. (careful)

13. He drives the car .............. (careful)

14. My children are so ...........in the cartoons because they find these film very ..............(interest).