1. When I was reading, I _____ (hear)a noise in the garden.
2. When I _____ (arrive)in Shanghai, it was very hot.
3. This is an _____ (amaze) story. I like it.
4. I _____ (wait) for the bus this time yesterday.
5. Yesterday was Mother's Day, so I _____ (buy)a gift for my mother.

1. He is very smart, he can answer all these questions ___________(correct).
2. Do you choose _________(leave) or stay?
3. Kitty is very  _______(help),she often helps me with my homework.
4. It was an __________ (amaze) story, and we were quite shocked.
5. This comic book is funny from__________   (begin) to end.