The woman couldn’t see her son____.She was worried.

　　 A. somewhere B. everywhere    C. anywhere    D.where

Don’t ______ your jeans to the school party.

　　A. put on    　B. dress      　　 C. wearing      D. wear

Mary___________ computer science last year.

　　A. studies   B. studied  C. will study  D.studying

The boy is ______to go to school..

　　A. enough old B.young enough C.old enough D. enough young

Our teacher wants us ______ at school on Mondays.

　　 A. stay           B. to stay          C. staying       　 D. stayed