It's ________ of you to help me solve the problem．

A．important

B．necessary

C．impossible

D．kind

Although you have lots of difficulties, you must ________ your work．

A．carry out with

B．carry away on

C．carry on with

D．carry over

If it ________ tomorrow，we have to hold the sports meeting next Friday．

A．doesn't rain

B．is rainy

C．isn't rainy

D．isn't rain

Nothing can ________ the girl from ________ there．

A．keeps, going

B．prevent, going

C．stop, to go

D．prevent, to go

It is ________ film ________ I have seen it three times．

A．so a funny, that

B．such a funny, that

C．very a funny, so

D．such funny, that

Pay attention ________ to the weather report before you go out．

A．to listening

B．to listen

C．at listening

D．in listening

We often hear Mary ________ in her bedroom．

A．to sing

B．sing

C．sang

D．singing

－In China, people walk ________ of the street．(街道)

A．on the left

B．on the right

C．in the middle

D．on the left of

Mrs Wang is Tom’s mother．She is my aunt．Tom is my ________．

A．cousin

B．twin brother

C．son

D．uncle

The light is red．You must ________ the green light．

A．wait to

B．wait at

C．wait for

D．wait from