(   )2.I know that potato chips ________ by George Crum.

     A.invented               B.was invented

     C.are invented           D.were invented

(   )1.-Sorry,I took your book _______ mistake.

       -It doesn't matter.

     A.with        B.by         C.at         D.in

 1.Many people like potato chips because they are ________.

 2.We all know that ocean water is ________.

 3.The novel Harry Potter was ______ by the British author J.K. Rowling.

 4.In class the teacher often ________ the students into groups to talk about  questions they have.

 5.The sun ______ in the east and sets in the west. 

【即学活用】用rise或raise的适当形式填空

   （1）Our salaries(薪金)have been _______ a lot in the last few years.

    (2) The lake ________ and spread over the fields when the foold came.

I want to _______ the food _______ four pieces.

 A.divide;to              B.divide,in

 C.divide;by              D.divide;into

 4.实现某人的梦想                       _________________

 5.职业篮球队                           _________________

 6.奥林匹克项目                         _________________

1.把... 分成...                        _________________

 2.同时                                 _________________

 3.钦佩某人                             _________________

 2.Finally he put lots of ________(salty) on the chips.

1.Trees ________ usually ________(plant) in spring.

 5.The restaurant will employ(雇佣) a new c________ who is good at cooking.