1 . The child wants to change iron ________ gold. It’s impossible.

A．to

B．in

C．into

D．onto

2 . The cake will be divided ________ 6 pieces.

A．into

B．onto

C．with

D．for

3 . Martin Luther King was killed because he fought ________ the unfair treatment (待遇) of black people.

A．against

B．through

C．onto

D．off

4 . The university student borrowed some money ________ his friends to start a company (公司).

A．from

B．onto

C．at

D．in

5 . The dirty water will flow ________ these pipes under the streets.

A．across

B．through

C．cross

D．onto

6 . You mustn’t jump ________ a bus while it is still moving. It is very dangerous.

A．below

B．through

C．onto

D．towards

7 . The cake will be divided ________ 6 pieces.

A．into

B．onto

C．with

D．for

8 . —Excuse me, sir. Could you tell me which is the way to the shopping center?
—Please go ________ the bridge. Then walk past the railway station. You will see it on your right.

A．past

B．across

C．over

D．onto

9 . Turn left ________ Tree Road, you will find the post office ________ your right.

A．on, on

B．in, onto

C．into, on

D．on, in