It when I my homework last night.
| A．raining, did | B．rained, was doing | C．was raining, do | D．rains, was doing |
Be politeothers!
| A．to | B．at | C．about | D．for |
12. to our school!
| A．You do welcome | B．Welcome | C．Welcome you | D．You welcome |
As the electricity was cut, the lights suddenly.
| A．went on | B．went over | C．went out | D．go on |
You’d bettersoccer in the street.
| A．play | B．not play | C．not to play | D．playing |
—I can’t find my eraser.
—We’ll comehelp you.
| A．to | B．and | C．for | D．of |