The students _______ the homework every day. Now they _______their homework in the classroom.
| A．do, do | B．does, doing |
| C．doing, are doing | D．do, are doing |
The retired couple enjoy________photos．They always go out with their cameras．
| A．take |
| B．took |
| C．to take |
| D．taking |
Don’t worry．You have________time to catch the train．
| A．many |
| B．plenty of |
| C．a few |
| D．a number of |
If you want to buy this dress，you’d better________first to make sure it fits you．
| A．pay for it |
| B．take it off |
| C．tidy it up |
| D．try it on |
Many children are left alone in the countryside．Let’s try our best________them．
| A．help |
| B．helping |
| C．to help |
| D．helps |
—Sandy is upset now．Why don’t we________?
—That’s a good idea．
A．cheer her up
B．wake her up
C．pick her up