What's wrong with your forehead(前额)?
I knocked my head on the tree while I _____my dog.( )
A.walkedB.was walking
C.has walkedD.am walking
﹣Can I help you,Sir?
﹣Yes,please.I am____ a blue T﹣shirt.( )
A.looking upB.looking for
C.looking afterD.look through
How____ it rained yesterday! We had to cancel our football match.( )
A.heavilyB.lightC.heavyD.lightly
We gave away____books to the school library last year.( )
A.six thousandsB.six thousand
C.six thousands ofD.six thousand of
Frank is a friend of____.He is a scientist from Canada.( )
A.myB.IC.meD.mine
Hide﹣and﹣seek is___interesting game for children.( )
A.aB.anC.theD./