A dozen ideas were considered____the chief architect decided on the design of the building.
A.because | B.before | C.whether | D.unless |
—Is the money your parents give you enough?
—No, I have to have a part-time job to my school expenses.
A.cost | B.pay | C.cover | D.offer |
A computer can’t remember who ; it simply does what .
A.will use it; it is told | B.uses it; it has told |
C.used it; it is told | D.has used it; it told |
Emergencies and unexpected situations happen all the time.
A.may | B.can | C.must | D.should |
While watching television, .
A.the doorbell rang | B.the doorbell rings |
C.we heard the doorbell ring | D.we heard the doorbell rings |
The rising frequency for smoggy days puts me into deep that maybe one day citizens will have to rely on masks to survive.
A.doubt | B.worry | C.shock | D.faith |