According to the present economical ______, it is important to safeguard the regional growth and stability.
| A．expression | B．situation |
| C．condition | D．translation |
I can’t find Mr. Smith .Where did you meet him this morning?
It was in the hotel ___ he stated.
A. that B which C. the one D. where
____ that silver is not widely used as a conductor?
| A．Why is | B．Is it why | C．Why is it | D．Why is that |
It was ___ he said ___ disappointed me.
| A．what; that | B．that; what | C．that; when | D．it; when |
It was ___she was about to go out ___the telephone rang.
| A．when ; that | B．so; that | C．before; then | D．when; before |
---Who is making so much noise in the garden? --- ___ the children.
| A．It is | B．They are | C．That is | D．There are |