It was in the lab______ was taken charge of by Professor Zhang ____ they did the experiment．
| A．where, that | B．which, where | C．that, where | D．which, that |
___ made us disappointed.
| A．Her not coming back | B．Not her coming back |
| C．She didn’t come back | D．She not coming back |
You should be more careful _____ you make mistakes again.
| A．so that | B．in order that |
| C．in case | D．because |
----Father, you promised !
-----Well, _____. But it was you who didn’t keep your word first.
| A．so was I | B．so did I | C．so I was | D．so I did |
— Will you be able to finish your report today?
— .
| A．I like it | B．I hope so | C．I’ll do so | D．I’d love it |
We sat on the dry grass our backs to the wall , chatting cheerfully.
| A．with | B．over | C．against | D．upon |