Listen! One of the boys ______ in the room.
| A．singing | B．sings |
| C．is singing | D．are singing |
I don’t know _____ he will come or not tomorrow.
| A．weather | B．whether | C．if | D．that |
—I will _____ the pizza ___ you in ten minutes.
—Thank you.
| A．send; for | B．send; to | C．ask; for | D．ask; to |
It’s polite to ______everything on your plate.
| A．eat out | B．eat at | C．eat up | D．eat on |
. —Peter, you must remember ______ late again.
—OK, I won’t, Miss Green.
| A．being | B．to be | C．not being | D．not to be |
Help yourselves ___ some fish.
| A．for | B．to | C．of | D．in |