In spring, it is good for you to sleep ________your windows open.
| A．for | B．to | C．with | D．about |
We don’t have much homework now and our school bags are ____they used to be.
| A．as heavy as | B．not as heavy as | C．as heavily as | D．not as heavily as |
My grandfather ________ us stories when I was young．
4.
| A．was used to tell | B．is used to telling |
| C．are used to tell | D．was used to telling |
The number of workers in this factory _______ a lot this year. There were only
a few workers in it two years ago.
| A．have increased | B．has increased | C．have risen | D．has booked |
When I came into the classroom, I saw some girls _______ happily.
| A．cry | B．talk | C．to run | D．laughing |
— Do you know ______ for New York last night?
— At 9:00.
| A．what time he leaves | B．what time he left |
| C．what time does he leave | D．what time did he leave |