Liu Xiang trained so hard ______ he hurt his foot.
| A．when | B．while | C．that | D．What |
当你想知道天气如何时，你问：“”。
A．What’s this? B．How much is it? C．What’s the weather like?
当有人向你说“When were you born?”时，你可以用“”回答。
A．Fine, thank you. B．How do you do? C．I was born in 1998.
人家向你说“新年好！”，你应回答：
A．The same to you. B．It doesn’t matter C．Goodbye.
你不小心踩到别人时，你应该对他（她）说：
A．It’s great. B．I don’t know. C．I’m sorry.
—What are these?
—They are .
A．pencils B．books C．pens