Look! Those books are a good price. Let’s buy some.
| A．at | B．in |
| C．for | D．on |
If you have _____ questions, please put up your hands.
| A．some | B．both | C．all | D．any |
I work harder at my lessons this year _____ I have made good progress.
| A．but | B．or | C．and | D．for |
Winter holidays will begin _____ January 17.
| A．in | B．at | C．on | D．for |
Good morning, class. Today ____ are going to learn a new unit, Unit 12.
| A．we | B．us | C．our | D．ours |
—What did Sally say to Jack?
—She asked Jack .
| A．what could she do to help him. |
| B．how she has improved English a lot |
| C．if he’d like to go shopping with her |
| D．why would they go to the museum. |