I’m planning to hold a party in the open air,but I can make no guarantees because it  　　the weather.

A.links with　　　　　　　　　　　　　B.depends on

C.connects to　　　　　　　　　　　　　D.decides on

The number of students in our school　　  about 30 000 and 　　 them study hard.

A.is;a large amount of　　　　　　　　　B.are;a number of

C.is;large amount of　　　　　　　　　　D.is;a large number of

　　　he came to love sports,he became much stronger than before.

A.After shortly　　　　　　　　　　B.Shortly after

C.Short after　　　　　　　　　　　D.Before long

He was eager     work,for he could not imagine life without it.

A.at         B.for       C.on        D.of

The primate brain is larger than 　　 of other animals.

A.those　　　　　B.what　　　　　C.this　　　　　D.that

—You seemed to be impressed by his skill.

—Not exactly so.It was his courage 　　　his skill that really impressed me.

A.rather than　　　　　　　　　B.as well as

C.but also　　　　　　　　　　　D.together with

His explanation can’t be accepted 　　　satisfactory.

A.as being　　　　　B.like being　　　　　C.as having　　　　　D.like

You should make 　　of the time at school or you’ll regret.

A.nothing　　　　　　　　　　　　B.the most

C.much　　　　　　　　　　　　　　D.everything

I saw him tearing　　  the cover of the parcel.

A.off　　　　B.at　　　　C.down　　　　D.apart

It was raining outside,　　　,I couldn’t find a taxi.

A.to make things better　　　　　　　B.to make things worse

C.still worse　　　　　　　　　　　　D.still better