— Can you see a movie with me this evening?— Sorry, my mother asks me ______ out after 8:00 p.m..
Study hard, and will be difficult.
—Don’t worry. Your brother is coming to help you. —________ he doesn’t come?
My stomach feels terrible, I think I ate ___________ at lunch time.
We tried our best to ______, but she didn’t stop crying.
By the time of last year, she ______ the piano for five years.