Why not ______ your teacher for advice when you don’t know ______ the problems?
A. ask; what to do with B. to ask; how to deal with
C. ask; what to deal with D. to ask; how to do with
--- Didn’t your brother ________ go to school by bike?
--- Yes, he did. But he ________ walking to school now.
A. used to; used to B. use to; used to C. used to; is used to D. use to; is used to
You don’t know _____ I want to see you again. It’s a year since I last saw you.
A. how soon B. how long C. how often D. how much
With the help of the Internet, news can _______ every corner of the world.
A. get B. arrive C. reach D. return
Don’t forget to __________ your school things when you have finished your homework .
A. put out B. put up C. put down D. put away
of the surface of the earth covered with water.
A. Seven-tens. . . are B. Seven-tens…is C. Seven-tenths. . . is D. Seven-tenths. . . are
