The number of people present at the meeting ________ about 1000, a large number of whom ________ experts from abroad.
| A．was; was | B．were; were | C．was; were | D．were; was |
Mary is lovely, kind and full of energy. ________, I can’t speak too highly of her.
| A．As a result | B．By the way | C．In a word | D．On the contrary |
In the exam , the__________ you are, the__________ mistakes you’ll make.
| A．carefully; little | B．more carefully, fewer |
| C．more careful; fewer | D．more careful; less |
Is it he or you ________ in charge of the job and supposed to complete it on time?.
| A．who is | B．that is | C．who are | D．whom are |
—How come you are always staring at me this morning?
—You look stupid! The way you wear is________ annoys me most.
| A．which | B．where | C．how | D．what |
Various optional courses being available, we can choose ________ based on our own interest.
| A．either | B．each | C．one | D．it |