Complete the tag questions. 1. bill and tom were late for school, 2. pam has to stay at home, 3. bob caught a cold yesterday, 4. they won't have any lessons tomorrow, 5. there aren't many interesting subjects, 6. i should take this medicine twice a day,

1. bill and tom were late for school, weren't they?

2. pam has to stay at home, doesn't she?

3. bob caught a cold yesterday, didn't he?

4. they won't have any lessons tomorrow, will they?

5. there aren't many interesting subjects, are there?

6. i should take this medicine twice a day, shouldn't I?