—_____ you please play tennis with me? —Sorry, I _____.
| A．Could; can’t | B．Could; couldn’t | C．Can; don’t | D．Can; couldn’t |
.He tries ____ English and he practices _____ English every day.
| A．to learn ; speaking | B．learning ; speaking |
| C．learning ; to speak | D．to learn ; to speak |
.—What ________ the twins _________ on weekends?
—She usually goes skateboarding.
| A．do, do | B．does, do | C．does, does | D．do, does |
The weather here is__________ that in Beijing.
| A．different from | B．different to |
| C．different between | D．difference from |
It’s good__________your health_________.
| A．for, to drink milk | B．for, to drink a milk |
| C．of , drink milk | D．of , to drink milk |
__________he is ill, __________he goes to school.
| A．Although, but | B．/, / | C．Although, / | D．But, although |