—Let’s help our teacher carry the heavy bag . —_______.
| A．That’s OK |
| B．That ’s a great idea |
| C．That’s right |
| D．That’s all right |
Here is a letter _______ lily.
A. at B. with C from
Please come here at 2:00______3:00.
A. and B. or C. but
I’m strong, because I often_________ after school.
A. eat breakfast B. play sports C. have a maths class
We have PE class ____ ten ____ the morning.
A. at; in B. in; on C. at; on
I usually go ________ with my father.
A. swim B. swimming C. to swimming