1. Pupils have to wear uniform
2. Pupils needn't pay for lessons
3. Pupils have to come in time
4. Pupils don't have to take computer to school
5. Pupils have to be polite at school
23 Put the verb in brackets into the correct form, the Present Perfect or the Past Simple.
1. (A, B)
1. A. Have you ever (visited) Chicago?
B.: Yes, I (have been) there several times.
C.: Yes, I (was) there a few years ago.
2. A. Have you (been) at the Ryan's lately?
B.: Yes, I have.
C.: Yes, I (went) there last night.
3. A.: Has he (spoken) to you about his plans recently?
B.: No, he hasn't.
C.: No, he (went) to Vilnius last week and (has not arrived) yet.
4. A.: Did you (see) your brother this morning?
B.: Yes, I did.
C.: No, I (have not seen) him since last Monday.
5. A.: Have you (been) here before?
B.: Yes, I have.
Yes, I (was) here last year.
Firefighters do dangerous work
Задание1: could
Задание4:
1)shouldn't
2)must
3)should
4)needn't
5)had to
6)should
7)shouldn't
8)must
9)mustn't
10)had to