-- does your sister practice singing English songs?
----Twice a week.
| A．How soon | B．How long | C．How far | D．How often |
---What’re you _____?---My husband’s health problem _____ me a lot.
| A．worrying,worries |
| B．worried about,worries |
| C．worried about,worries about |
| D．worrying about,is worried about |
I usually do my homework _____than Mary. But she makes fewer mistakes because she is_____.
| A．more quickly; more careful | B．more quickly; more carefully |
| C．much quicker; more careful | D．much quicker; more carefully |
— People can print (打印) a 3-D camera now.
— How amazing! It looks like a ______one.
| A．true | B．real | C．truly | D．really |
Andy is really ______honest boy.He plays ______chess just for fun.
| A．an; the | B．an; / | C．a; / | D．a; the |
Tom, ______ the other boys in our class, ______ playing games.
| A．like, likes | B．like, like | C．likes, likes | D．likes, like |