So far, several ships have been reported missing the coast of Bermuda Island.
| A．off | B．along | C．on | D．around |
(2013·亳州模拟) difficult and challenging the task may be, we must finish it on time, because there is a possibility we’ll be fired if we can’t fulfill the task on time.
| A．Whatever; that | B．However; that |
| C．Whatever; which | D．However; as |
he is not perfect in many aspects, I do actually quite like the man.
| A．As | B．If |
| C．While | D．Unless |
Although he was in poor health, Robert succeeded other more famous engineers failed.
| A．which | B．that | C．what | D．where |
Take this box and put it you can find enough space.
| A．whatever space | B．there where |
| C．wherever | D．where in which |
—Don’t look down upon Bob. He has his own advantages.
—Oh, yes. others are weak, he is strong.
| A．If | B．Where |
| C．When | D．Though |