While I_______ a detective story, someone_______ at the door．
| A．read, was knocking |
| B．read, knocked |
| C．was reading, knocked |
| D．was reading, was knocking |
--- What’ s wrong ______you? ----I had a fight ____ my friend just now.
| A．as; with | B．with;with |
| C．on; about | D．with; about |
John, you _______ stay out late. Your mother will worry about you.
| A．needn’t | B．shouldn’t | C．must | D．Could |
My father _______ the newspaper when I arrived home.
A. reads B is reading C. read D. was reading
When I came into the room, I saw a cat ______ under the table.
| A．to lie | B．lies | C．to lying | D．lying |
Whatever difficulties we meet, we shouldn’tour hope.
| A．give up | B．pick up |
| C．cheer up | D．put up |