Please _______ us in the discussion. — I’d like to, but I’m _______ busy at present.

We expressed the hope________ they would come and visit our hometown again

Generally，________ to a university in the USA, foreign students need to prove their strong ability in using English.

_______ the global financial crisis,the Chinese government has taken measures ______ people’s life to deal with it.

You look nice in the red skirt !—_______________________.