Can you tell me if you have found the key ________ your car.

A. for          B. to          C. about         D. by

Sometimes ________ English is quite different from _______ English in many ways.

A. speaking, writing               B. spoken, written

C. speaking, written               D. spoken, writing

_____ of the students who took part in the military training is 450.

A. A number     B. A lot      C. Lots      D. The number

We discussed where to go for a whole morning, but we decided to stay at home_____.

A. at the end    B. by the end     C. in the end        D. on end

Mr. Huang will ________ in the movement.

A. play a leading part                        B. take parts 

C. play leading part                          D. take a part