This pair of shoes ______ black and white ______ only $18.A. for ; is B. in ; is C.with ; are
Look at those students. ______ hard-working they are!
Our teacher told us that the sun ______ the earth light.
If you ask him _____, he will be happy to help you.
We all know travel can ______ our knowledge of the world.
Vera is ______ in English class. She puts up her hand every time her teacher asks a question.