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 ...

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