Living in such a high mountain _________be cold．
| A．should | B．can | C．may | D．must |
When you learn English，don’t try to learn too many words________.It’s best to review frequently.
| A．at times |
| B．at the same time |
| C．at all times |
| D．at a time |
He is wearing sunglasses to________his eyes from the strong sunlight.
| A．prevent |
| B．hold |
| C．stop |
| D．protect |
It is________to go into the deep forest，for the snakes may make you________.
| A．dangerous；dangerous |
| B．dangerous；in danger |
| C．in danger；dangerous |
| D．in danger；in danger |
—Shall we eat out or stay in?
—________.
| A．It’s your opinion |
| B．It doesn’t matter |
| C．I hate it |
| D．It’s up to you |
—We’d better hurry up；we’ll be late.
—________？Do you really want to listen to the boring lecture?
| A．What for |
| B．Or what |
| C．What next |
| D．So what |