---I don’t know when tomorrow.
---I will call you as soon as he ．
| A．will he come; arrives |
| B．he will come; arrives |
| C．he will come; will arrive |
| D．will he come; will come |
Which of the following signs is used to tell people to save water?
A． |
B． |
C． |
D． |
He was ______ tired ______ go on walking.
| A．so, that | B．such, that | C．too, to | D．as, as |
Have you ever read books ______ by Lu Xun?
| A．writing | B．written | C．are written | D．writes |
—It’s too late. I have to go now.
—Oh, it’s raining outside. Don’t leave ______ it stops.
| A．since | B．until | C．while | D．when |
—Thank you for the nice birthday present.
—______ .
| A．Don’t say so. | B．You’re welcome |
| C．Thanks a lot | D．No problem |