-- Is that girl Susan?-- It ______ be her. She left for Beijing yesterday.A. needn't B. can't C. mustn't
– Look at the smog. (雾霾)bad weather it is! –It is ! Everyone should realize important protecting the environment is and take actions.
– Do you know? – Yes, I do. He went by skateboarding?
– There some milk, two eggs and a few apples on the table. You can take them away. – Thanks. I will.
– We all went to see the film except you last night. Why didn’t you come? – Because I the film twice.
– How heavily it is raining! – What a pity! We have to our sports meeting.