------What do you think made Mary so upset?-------- _________her new bicycle.
She remains optimistic (乐观的) in spite of so much hardship she has _______ .
----Did you forget about my birthday? ---- I’ve booked a table at Michel’s restaurant for this evening.
At last, they reached _______ there was no grass and trees.
–Have you talked to him? --Yes. _________ I met him in Beijing on business.
In the good care of the nurses, the boy is_____ recovering from his heart operation.