--Why didn’t you buy that hat at last?
-- ______ I liked the color of it, I did not like its shape.
| A．If | B．Because |
| C．While | D．Since |
The manager demanded that the workers _______ extra hours to complete the task ahead of time.
| A．work | B．were working | C．worked | D．would work |
Now that she is out of job, Lucy ______ going back to school, but she hasn’t decided yet.
| A．had considered | B．has been considering |
| C．considered | D．is going to consider |
If you had got up early, you_____ the early bus.
| A．have caught | B．will have caught |
| C．would have caught | D．had caught |
It is helpful to put children in a situation _____ they can see themselves differently.
| A．that | B．when | C．which | D．where |
-- Learning a language is not easy. It takes time.
--- I can’t agree more. __________. There is no short cut.
| A． Make hay while the sun shines | B．All roads lead to Rome |
| C． Rome wasn’t built in a day | D．Practice makes perfect |