The scientists

found

that there

is

no

air

and

water on the moon.

A

B

C

D

－How long

have

you

been

to

China?

A

B

C

－For

more than

two years.

D

He

stood

in front of the monument

and

had his

photos

took.

A

B

C

D

The

maths

problem is

too difficult

for the girl

to

work it out.

A

B

C

D

Great

changes

have been taken

place here

since

Yi Chang

was

liberated.

A

B

C

D

Start out

right now,

and

you'll

miss the

exciting

film.

A

B

C

D

This

isn't necessary

to leave

the newspaper

on

the desk

as it is.

A

B

C

D

He

is

taller

than any other

children.

A

B

C

D

Let's

go to

school,

don't we?

A

B

C

D

I

have

nice something.

A

B

C