Mother doesn’t allow me to go out alone _______ weekends. She is very strict _______ me.
| A．in; with | B．at; in |
| C．on; in | D．at; with |
--I have just got my offer from the King’s College in London. -- ______
| A．What a good idea! | B．Have a good time! |
| C．Congratulations! | D．Thanks a lot! |
-- Do you mind my joining your discussion? -- ______ You are so welcomed.
| A．Never mind. | B．Yes, please. |
| C．Of course not. | D．You’d better not. |
--Must we stay in the classroom and finish all the homework?
--No, you______. You can take it home.
| A．needn’t | B．may not | C．mustn’t | D．can’t |
Children are often warned ______ with fire.
| A．not to play | B．to play | C．don’t play | D．doesn’t play |
By yesterday, the plane ______out of view for more than a month.
| A．is | B．has been | C．was | D．had been |