Will you go camping with us, Bob?
I'd love to, but I ______ study for the test.( )
may
must
can
could
Sally, it's already 10: 00 pm. It's time for you to go to bed.
OK. Dad. I'll turn ________ the TV right now. ( )
A.onB.downC.off
Look at the girl in the square!
Oh. I'm surprised that a ________ girl can dance so well! ( )
A.three﹣years﹣oldB.three﹣year﹣old
C.three years old
You can only keep the books for two weeks, Tom. Remember ____them on time.
I will. ( )
A.returnB.returningC.to return
Do you know the student _______got an A in the English exam?
Of course. She is my deskmate, Li Hong. ( )
A.whoB.whomC.whose
Have you ever been to South Tower Park?
Yes. I ___________there a few months ago. ( )
A.wentB.have beenC.have gone