—Would you please drive ______? My train is leaving. —I’d like to, but safety comes first.
| A．better | B．faster | C．more slowly | D．more carefully |
Not all the students would rather______computer games than_______
| A．play, study | B．playing, studying |
| C．to play, to study | D．playing, study |
The railway_______Qinghai to Tibet is the longest plateau (高原) railway in the world.
| A．connected | B．connects |
| C．connecting | D．is connected |
If we don’t study hard, we will in our class.
| A．take the lead | B．fall behind |
| C．be the first | D．be successful |
---- _______you ________my cake? ----Yes, I’ve _finished it.
| A．Have; eaten out; just | B．Have; eaten up; yet |
| C．Did; eat up; already | D．Did; eat out; yet |
Scientists are trying their best to _______ways to treat the terrible disease called H7N9.
| A．come up with | B．look forward to |
| C．talk about | D．give up |