—Why are you standing there, Maggie?
—I can’t see the blackboard clearly. Two tall boys are sitting me.
A、besides
B、in front of
C、in the front of
She was lying in the sofa ____a book.
| A．reading | B．read | C．to read | D．to reading |
We must have the machine ____.
| A．to repair | B．repairing | C．repair | D．repaired |
He didn’t enjoy the play because he ____.
| A．was boring | B．bored | C．was bored | D．boring |
The dog ____ mad（疯的）.
| A．looks | B．is looked | C．is being looked | D．was looked |
I think _____necessary（必要的） to learn English well.
| A．its | B．it | C．that | D．that is |