Hide﹣and﹣seek is___interesting game for children．（　　）

A．aB．anC．theD．/

Frank is a friend of____．He is a scientist from Canada．（　　）

A．myB．IC．meD．mine

We gave away____books to the school library last year．（　　）

A．six thousandsB．six thousand

C．six thousands ofD．six thousand of

How____ it rained yesterday! We had to cancel our football match．（　　）

A．heavilyB．lightC．heavyD．lightly

﹣Can I help you，Sir？

﹣Yes，please．I am____ a blue T﹣shirt．（　　）

A．looking upB．looking for

C．looking afterD．look through