Dad, I feel very nervous with the competition approaching.—________. It is an honor to take part in it.

Would you mind taking the underground to the theatre tonight— ________ .it will take less time than driving a car.

Those who want to say anything more yourhand and then to speak.

_____ is known to us all is _____ the theme of Shanghai Expo is “Better city, better life”

I often chat with my friends on the Internet.— You are so smart! Will you please tell me____