—         I’m very busy now. Could I call you back after work?
— OK. I’ll wait for you.

--Was the test hard?
--The test was so hard that he ________ failed．

There’s no way of getting __________it----you’re going to have to tell the truth．

Most of us see a doctor ______ when we get a cold or something.This won't cost us a lot.

It is the test system, _________ the teachers, that is to blame for the heavy burden of middle school students nowadays in China.

A．other than

B．or rather

C．rather than

D．more than

.The opening ceremony of the 29th Beijing Olympic Games was __________ that everybody was greatly impressed_____ it.

The aged prime minister said to the soldiers ______ in the rescue scene,"it is the people who feed you; now you should know what to do."

The air conditioner in my room isn’t working ______. Could you send someone to fix it?

Could you lend me 50 pence? ______, I’ll have to change a ￡10 note into coins.

—How _______ do you chat with your aunt on the Internet?
—Now and then, though we don’t have much in common.