【题目】This is (女士)Li．

【题目】____! The bus is coming towards you.

【题目】All of us enjoyed ____ on the school trip to the beach.

【题目】—Would you like ____?

【题目】She is (美国人)．

【题目】I often do exercise because I want to keep ____.

【题目】-----Is this ______ bike? ----- No. It isn’t _______. It’s _______.

【题目】 is important to learn English well.

【题目】_____useful book it is!

【题目】Mary enjoys ___________ in the library.