I really don't know _________ this question.
A.which to do B.which to answer C.what to do D.how to answer
—Did you notice the boy?
—No, I didn't because I ________ TV.
A.had watched B.am watching
C.was watching D.have watched
With the help of his teachers and classmates, he ________ in his studies.
A.was made great progress B.has made great progress
C.makes great progress D.made great progress
—What did your son say in the letter?
—He told me that he ________ the Disney World the next day.
A.will visit B.has visited
C.is going to visit D.would visit
I usually read a lot when I was a young girl, but now I ________ read as ________ as I used to.
A.am; not many B.am; not much
C.don't; many D.don't; much
The ice was too thin for us ________.
A.to skate on it B.skating on it
C.to skate on D.skating on
