My brother____ come back____ 12 0'clock last night.
| A．can't; until | B．doesn't; until |
| C．wasn't; until | D．didn't; until |
It’s dangerous __________ with the wild animal.
| A．for us playing | B．of us playing |
| C．for us to play | D．of us to play |
The teacher asked me to read aloud _________ all the students could hear me.
| A．because | B．for |
| C．in order to | D．so that |
____________useful news you’ve told me! Thanks a lot.
| A．What | B．What a | C．How | D．What an |
Have you asked the teacher __________ tomorrow morning?
A. if we needed an umbrella
B. when and where we shall meet
B. how shall we get there
D. what should we take
— I forgot to bring my dictionary. Could I use yours?
— Yes, you ______ .
| A．can | B．must | C．could | D．should |