---Who _________________ to borrow some books?---Lily ___________.
When I meet difficulties, my mother always tells me __________ in myself and not to give up.
Zhengzhou will be more and more convenient when Zhengzhou Subway_____ in two years.
--What’s wrong with you? You look very tired. --I ___________ late to study for the English test last night.
-Listen! Is Mary playing the piano in the room? --No. It ________ be Mary. She has gone to Hong Kong.
If you take this new type of train to Xi’an, it will _________ you only two hours to get there.