Did they have fun _______ the summer Palace ?—Yes. They really enjoyed themselves there.

I think our history teacher teaches us ______.— Yes, but he hasn’t come today. He doesn’t feel ______.

He has never been to Shanghai, _____? —_______. He has been there twice.

What do you think of tomorrow’s football match?—_____difficult for us_____ the match.

There is ____ time. You don’t need to hurry.—But I want to see her as early as possible.