---How is your grandparents ?
----They are __________.
A.good | B.over there | C.tall | D.very well |
—What’s this?
—It’s a machine which was invented in __________century in China.
A.six | B.sixth | C.the six | D.the sixth |
—Look, an old man is in the middle of the road. It’s too dangerous.
—Let’s go and help him go __________the road.
A.over | B.on | C.across | D.through |
—Can you go to the movie with me this afternoon?
—Sorry. I’ve __________appointment with my dentist. I’m going to see him.
A.an | B./ | C.the | D.a |
If you want to make yourself _____, you should speak clearly and slowly.
A.understand | B.understood | C.to understand | D.understanding |
We expected Carl ______ his dream.
A.realize | B.to realize | C.realizing | D.realized |