We should stop polluting the water.A. making…cleanB. making…dirtyC. making…dry
— What’s the of the car at present? — It’s about 70 kilometers an hour.
补全对话(共10小题,每小题1分,共10分) A A: Excuse me. B: Yes, there is. It’s on the Fifth Street. A: B: You can take the No. 6 bus. A: B: It will take five minutes. A: B: Maybe fifteen minutes’ walk. A: Thank you very much. B:
The best way of solving the problem is by asking the teacher for help.
Did you enjoy yourself at the party.
They walked home without saying any words after they argued.