______ important for us ________English well.
| A．It’s, to learn | B．This is, to learn |
| C．It’s, learning | D．This is, learning |
-- ____ is the population of your city?
-- About seven ____.
| A．How many； million | B．What； million |
| C．How large； millions of | D．How much； million |
Usually, we like to _________ before doing sports so that we can't hurt during the sports.
| A．cheer on | B．point at | C．warm up | D．ask for |
I usually go home by bike, but sometimes I _________.
| A．by foot | B．take bus | C．by a bus | D．walk |
Here’s my telephone number. Please _________
| A．write it down | B．write down it |
| C．write one down | D．write they down |
– Could you give me _____ on how to learn English well?
-- Sure.
| A．a advice | B．some advice |
| C．some advices | D．some advise |