I went to the classroom to close the door yesterday. But as soon as I was _______ to the classroom, I found it already _______.
| A．close; closed | B．closely; closed | C．closed; closely | D．close; close |
We arrive ________ the Baiyun Airport five minutes late．
| A．in |
| B．／ |
| C．at |
| D．on |
Please ________ in the classroom．
| A．don’t run |
| B．doesn’t run |
| C．not run |
| D．can’t run |
Which of the following signs means “No photos”？
A． |
B． |
C． |
D． |
—Don’t play near the classroom，please．
—________．
| A．Yes，I do |
| B．Sorry，I won’t |
| C．No，I don’t |
| D．Not at all |
—Can they swim in the lake？
—________．
| A．Yes，they do |
| B．No，they don’t |
| C．Yes，they can |
| D．No，they didn’t |