We must plant more trees after we _____ every year.
| A．cut off them | B．cut them off |
| C．cut down them | D．cut them down |
---I saw Bettyto Grandpa Li's home just now.
---Yes. She’s often seen _________ the old man with the housework.
| A．go, help | B．going, to help | C．go, to help | D．going, helps |
---Have you ever traveled abroad?
---Sure. I____ in a small town in the USA with my grandparents.
| A．used to live | B．was used to living | C．was used to live | D．didn’t use to live |
--- The shop is _______ on Saturday and Sunday. We can go shopping there on weekdays.
---Oh, no. It since last Saturday.
| A．open, has closed | B．close, has been open |
| C．open, has been opened | D．closed, has been closed |
---I like the story of Murder in a Country House better than________ of Unusual Weekend．
---I agree. The actors act better than______ in Unusual Weekend
| A．that, that | B．that, those | C．those, those | D．those, that |
--- Will you go to Lucy’s birthday party this Sunday, Li Lei?
--- Iif you.
| A．do, go | B．will, go | C．do, will | D．will, will |