1 . I have some trouble ________ physics. I would be grateful ________ you if you could give me some advice on it.

A．with；with

B．in；to

C．in；with

D．with；to

2 . Reading English loudly in the morning is good ____ your English study.

A．at

B．in

C．for

D．to

3 . The summer holiday is just ____ the corner. How do you plan to spend it?

A．at

B．around

C．on

D．in

4 . He is strict with himself in the work, so the manager ____ him a lot.

A．believes

B．believes on

C．believes in

D．believes with

5 . It’s not bad manners to play a trick ____ your friend on April Fool’s Day.

A．in

B．on

C．to

D．about

6 . ____ hands and knees Helen Thayer got the tent up.

A．In

B．At

C．With

D．On