The next thing he saw was smoke from behind the house.
A.rose B. rising C. to rise D. risen
We have been told that under no circumstances ___ the telephone in the office for personal affairs.
A. may we use B. we may use C. we could use D. did we answer
You’ll start having positive results you replace negative thoughts with positive ones .
A．since B．unless C．until D．once
You’d better not phone me tomorrow evening; I ____ an important meeting then.
A. will have B. would have C. will be having D. will have had
_____around the Water Cube, we were then taken to see the Bird’s Nest .
A. Having shown B. To be shown C. Having been shown D. To show
—Go and have great fun! I will cope with _____ you leave to me properly.
—Thanks a lot.
A. why B. when C. what D. which
