This problem is ________ difficult for high school students to solve independently．

A．somewhat

B．sometime

C．sometimes

D．somewhere

Sculpture is an expressive ________ of art as well as literature, painting, music and photography．

A．style

B．manner

C．fashion

D．form

Some teachers often criticize their students sharply, ________ the classroom atmosphere very dull．

A．making

B．made

C．to make

D．make

On a ________ cold day, the boy ________ 10 saved one of his classmates from the river．

A．freezing; aging

B．freezing; aged

C．frozen; aging

D．frozen; aged

In order to guarantee the students’ health, the school offers them a bag of milk ________．

A．every

B．per

C．one

D．each

During the war times, some villagers had to move to some islands ________ the mainland．

A．away

B．on

C．off

D．out

Luke was ________ a job to work abroad immediately after he graduated from university．

A．obtained

B．offered

C．provided

D．supplied

The storm last night ________ many tree branches．

A．took off

B．took up

C．took away

D．took out

Why didn’t you come to Mr．Black’s birthday party?We ________ you all the evening．

A．had expected

B．were expecting

C．expected

D．have expected

As ________ magnet(磁铁)is moving, ________ original magnetic field will cut down or disappear．

A．不填；the

B．a; the

C．a; 不填

D．the; an