—________ it cloudy yesterday?  (   )
—Yes, it was.

A．Were

B．Is

C．Was

—Where were the cakes? (   )
—_______ on the first floor.

A．It was

B．They were

C．They are

补全句子
1. I _______________ (meet) my old friend a moment ago.
2. There _______________ (be) some beautiful flowers and some water in the vase just now.

写出下列动词的第三人称单数形式、过去式形式。
1.  go _______ _______     2. enjoy _______ _______
3.  buy _______ _______    4. eat _______ _______
5.  get _______ _______    6. walk _______ _______
7.  take _______ _______   8. dance _______ _______
9.  write _______ _______ 10. run _______ _______
11. swim _______ _______ 12.study_______ _______

She _________ an interesting book. (   )

A．have

B．had

C．haved