The company had about 20 notebook computers but only one-third __________ used
regularly. Now we have 60 working all day long.
A.is | B.are | C.was | D.were |
Few weight-loss pills can help to keep people slim, __________?
A.do they | B.don’t they | C.can’t they | D.can they |
Usually there is a blackboard on the front wall in the classroom, _________there is a slogan.
A.above which | B.in that | C.on which | D.from that |
Finding the ______look on the student’ s face, the professor felt _____about his explanation.
A.confusing, embarrassed | B.confused, embarrassed |
C.confused, embarrassing | D.confusing, embarrassing |
The ancient village, ______ they visited during a recent trip, is the only tourist attraction ______ is well protected without any damage.
A.which, which | B.which, that | C.where, that | D.that, which |
The director is going on business next week and the department will be left ______Jack.
A.in charge of | B.taking the charge of |
C.taking charge of | D.in the charge of |