--- Is this your sister’s key, John?
--- No, it isn’t. ______ is in the bag.
| A．She | B．Her | C．Herself | D．Hers |
—____ do you usually come to school? —By bike.
A. How B. What C. How often
—What do you usually do _____ weekdays after school?
—I usually read books.
A. in B. at C. on
The boy likes playing _____ basketball very much.
A. a B. an C. /
Mary said she ______ to school the next Sunday.
| A．didn’t go | B．doesn’t go | C．wouldn’t go | D．won’t go |
If he ________ harder, he’ll catch up with us.
| A．work | B．works | C．worked | D．will work |