Bob doesn’t know ________ to write about.

A. how           B. that           C. what          D. Where

Mr. Wu___this math problem____him many times, but he still doesn’t understand it.

A. explains ; to   B. has explained ; for  C. has explained ; to  D. explained ; with

 Simon is very confident. He isn’t afraid of ______ in the whole school.

A. make a speech   B. making a speech  C. makes a speech  D. made a speech

One way _____ this problem ______ search for some information on the Internet.

A. solve; is to      B. to solve; is to   C. to solve; is     D. solve; is

It was crazy ______ you to let such a young girl drive your car.

A. for        B. of         C. about        D. on

Are you reading the newspaper now? What does it __________?

A. say                           B. tell                    C. speak                  D. talk

This pair of jeans looks nice ____ Sandy because she looks very nice _____ blue.

A. in , on      B.on , in   C. for , on  D. to , in

 Daniel is very modest. He never __________ before his friends.

A. shows off                B. shows up                          C. turns off                           D. turns on

— Thank you so much for your nice gift. It’s really fantastic.

—________.

A. I’m glad you like it              B. It’s not so good, I think 

C. No, thanks                     D. Please don’t say so

 My sister keeps _______ phone calls ________ her friends every night.

A. makes, for       B. making, to    C. making, for        D. makes, to