--- Do you think that the 11th Chinese National Games were a success ? --- Yes, ___! It couldn’t be ____ .

You’d better book the tickets in advance; _______ we may miss the concert.

It’s too late to go to the basketball match now;         , it’s beginning to rain.

Kim Jong un , who attended the 2012 New Year’s concert on Sunday, thanked the performers and spoke      of their successful performance.

The traffic problems have severely affected economic development. ________, we must spare no efforts to solve them.

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

---- Do you think it's a good idea to make friends with your students? ---- _____ , I do．I think it's a great idea．

–This summer is very hot. --Yes, but it’s not __________ as hot as last summer.

All of us are_____aware of the cause of this failure, so do not make the same mistake again.

Next to biology , I like physics ________.

“Perhaps we need to send for Dr. Smith to see what we can do about it,” Father suggested ________ to his neighbor who had come to discuss the problem.

Mike was usually so careful, ______this time he made a small mistake.

The UK government claims that the economy is improving,  but this survey suggests     .

It was difficult being in a foreign country, ________ if you don’t speak the language.

If you say that someone is ________ for a shock or a surprise you mean that they are going to experience it.

I can’t say I’m the best. I have only _________ made more efforts than others.

The lively boy suddenly appeared to be ________ quiet, so his mother knew something unusual must have happened.

They were so late that they ____had time to catch the train.

It’s high time you had your hair cut; it’s getting _____.

We used to see each other       , but I haven’t head from him since last year.