—Nice to meet you , Mike.________? —Everything is OK. Thanks.A What are you doing B Where have you been C How is it going D What’s wrong with you
The room must _____ up right now. It’s too dirty.
, the rain stopped when we went out for a walk.
The old man lived but he didn’t feel .
It was dark I couldn’t see anything.
We must help each other and _____ each other.