Part 1. Choose the correct item.
1. Don't laugh ... your little brother.
a) to b) - c) at
2. They had to go there, ... ?
a) hadn't they b) had they c) didn't they
3. The new rule ... at the lesson.
a) has explained c) explained
b) was explained
4. What does he listen ... ?
a) to b) - c) at
5. She had a party on Friday, ... ?
a) hadn't she b) had she c) didn't she
6. Don't look ... me.
a) on b) - c) at
7. I am fifteen, ... ?
a) aren't I b) isn't it c) don't I
8. You look ... today.
a) happy b) happily c) sadly
9. Don't laugh ... her!
a) on b) - c) at
10. This is her scarf, .... ?
a) isn't this b) isn't it c) isn't there

1. Don't laugh at your little brother.2. They had to go there,hadn't they?3. The new rule was explained at the lesson.4. What does he listen to?5. She had a party on Friday, hadn't she?6. Don't look at me.7. I am fifteen, aren't I?8. You look happy today.9. Don't laugh at her!10. This is her scarf, isn't it?