The oil must be used up, ____ the light went out.
| A.for | B.because | C.since | D.as |
If _______ unsolved, this may lead to more serious problems.
| A.making | B.remained | C.left | D.taking |
The new movie _____to be one of the biggest money-makers of all time .
A. pretends B agreesC. promisesD. declines
________ twice, the postman refused to deliver our letters unless we chained our dog.
| A.Having bitten | B.Being bitten | C.Bitten | D.To be bitten |
When ______ in a red coat, she looks like a young lady.
| A.wearing | B.dressing | C.dressed | D.having on |
John was a student at this university from 1999 to 2003, ________ he studied hard and was made chairman of the Students’ Union.
| A.during which | B.by which | C.during which time | D.by which time |