II. Fill in the blanks with the correct prepositions. 26. All of us must clean our hands _______ and after having meals. 27. Salads are good for your health, but you ought _______ wash them well in water. 28. Balanced diet means you eat a variety _______ foods without eating too much of anything. 29. Her brother prefers listening to music at home _______ playing soccer. 30. The students like taking part _______ sports, instead of watching them. 31. How _______ going to the cinema tomorrow? – Good idea! 32. Yesterday, my parents were busy with their work, so I had to stay at home to look _______ my little sister

III. Complete each sentence with the correct tense of the verb in parentheses
1 Mrs Green______Alice to the dentist many times (take)
2 My sister always____herr hands before meals (wash)
3 After he____homework, he went out (do)
4 When I_____my homework, he_____(do/come)
5 We've spent a lot of time_____(around the ancient town (wander)
6 A loudspeaker____to make the sound much louder (use)
7 I wish people in the world______in space (live)
8 ______(not worry)! I can come around and help you immediately
9 ______(you/play) music up there? It is really noisy
10 I was sure I_____him somewhere before, But I couldn't remember where (see)
11 My leg started to hurt when I_____football (playl
12 The city____up a new school in the  west suburb lately (set)
13 Whenever my parents are away, my aunt always_____affter my little brother (look)
14 The woman told me that she_____back to see you the following day (come)

III. Complete each sentence with the correct tense of the verb in parentheses
1 Mrs Green______Alice to the dentist many times (take)
2 My sister always____herr hands before meals (wash)
3 After he____homework, he went out (do)
4 When I_____my homework, he_____(do/come)
5 We've spent a lot of time_____(around the ancient town (wander)
6 A loudspeaker____to make the sound much louder (use)
7 I wish people in the world______in space (live)
8 ______(not worry)! I can come around and help you immediately
9 ______(you/play) music up there? It is really noisy
10 I was sure I_____him somewhere before, But I couldn't remember where (see)
11 My leg started to hurt when I_____football (playl
12 The city____up a new school in the  west suburb lately (set)
13 Whenever my parents are away, my aunt always_____after my little brother (look)
14 The woman told me that she_____back to see you the following day (come)

Fill in the blanks with: in, before, after, on, at, through, during, until.

1. There is a play...................the Youth Theater tonight

2. Are you free...................Monday?

3. We should wash our hands....................meals

4. Very few Vetnamese people had TV sets.....................1960s

5. The street í full of traffic from morning...................night

6. Some people gathered outside the house and watched TV..................the windows

7. Don't forget to brush your teeth..................every meal

8. I was at the seaside...................my summer vacation