It is _______ he often fails in exams ______ makes his parents worried about him.
| A．what； that | B．that； what |
| C．that； that | D．/ ； that |
--I’m thinking of the test tomorrow. I’m afraid I can’t pass this time.
--_________! I’m sure you’ll make it.
| A．Go ahead | B．Good luck | C．No problem | D．Cheer up |
The question______new measures should be taken to control the terrible air pollution is______puzzles scientists a lot.
| A．that; what | B．which; that | C．what; what | D．which; that |
The house rent is expensive. I’ve got about half the space I had at home but I have to pay_______here.
| A．as three times much | B．as much three times |
| C．much as three times | D．three times as much |
He wouldn’t listen to others’ advice. Obviously, it was his own attitude that _____ his loss.
| A．argued for | B．accounted for | C．searched for | D．intended for |
We had a wonderful holiday; only the last two days were _____spoiled by the weather.
| A．hardly | B．extremely | C．slightly | D．approximately |