What kind of structure is the sentence “The girl showed her classmates some of her family photos.” ?

A. S+V+O   B. S+V+P   C. S+V+IO+DO      D. S+V+DO+OC

Could you please ________ the children ________ with snake?

A. to ask; not to play     B. ask; not to play

C. ask; not play           D. ask; don’t play

Cycling is a good exercise. _______, it doesn’t pollute the air.

A．However     B. Otherwise     C. Moreover     D. So

— What should I do, doctor?

— _______fit ,you should take more exercise.

A. Keep              B. Keeping

C. In order to        D. To keep

Shandong is ______ the east of China, and Japan is ______ the east of China.

A. in; to         B. to; in          C. in; in         D. to; to

_______ was the temperature yesterday?

A. What’s    B. How much    C. How     D. What

Most teenagers play games on their smart-phones（智能手机）_______fun.

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

She wanted to buy some comic books, but there was ______ left in the shop.

A.nothing        B. none     C. something         D. nobody

I often hear the girl_______ beautifully next door. When I passed the door, I heard her _______ just now.

A. sing, singing   B. sings, sing

C. sing, sings    D. singing, sing

__­­__ of the work_____ too hard for me, so I can't finish it without any help.

A. Sixty percent; is        B. Sixty percents; are

C. Sixty percents; is       D. Sixty percent; are