Peter ________ to help our math teacher carry books yesterday.

——How long has his father ________London?
——For two weeks.

——Why not go to see the dolphin show with me?
——Because I_________ it.

Her uncle likes playing basketball, he often      it on Sundays, but now he        .

Mary _____ up yet because she _____ to bed very late last night.

---You were out when I went to your house this morning.
---Oh, I _______ for a friend from England at the airport.

Father        some bread for breakfast this morning.

—Look at the clouds! I think it’s going to _______.
—Oh, we have to run home.         

—Where is Sally, Jack?
—She _________. She wants to be a swimming player.

—Mary with her parents often ________to the zoo on Sundays. What about you?
—I don’t often go there. But sometimes I go to see the animals on Saturdays.