Exercise 6: Complete the sentences with tag questions. 1.​Don’t talk in class, ​? 2.​Sit down, ​? 3.​Hoa never comes to school late, ​? 4.​He hardly ever makes a mistake, ​? 5.​We must communicate with you by means of email or chatting, ​? 6.​She has got a great sense of humor, ​? 7.​Neither of them offered to help you, ​? 8.​He ought to have made a note of it, ​? 9.​There will be plenty for everyone, ​? 10.​Let’s go out for dinner tonight, ​? Exercise 7: Complete the sentences with tag questions. 1.​We often watch TV in the afternoon, ​? 2.​John and Max don't like Maths, ​? 3.​He could have bought a new car, ​? 4.​The Mount Rushmore National Memorial Park is in Keystone, ​? 5.​She must come to the party, ​? 6.​Kathy and YoYo will go to the swimming pool tomorrow, ​? 7.​No one can help you, ​? 8.​You have never been to Peking, ​? 9.​Let's have a drink, ​? 10.​He could have bought a new car, ​?