When you get the chance to talk,you can first introduce yourself briefly.

What is the effective measure when you don't want the pet cat to scratch the sofa？

A．To change the sofa so that the cat can scratch more.

B．To beat the cat the moment it scratches habitually.

C．To remove the sofa outside of the house.

D．To assign a place for scratching near the sofa.

Could you lend me the bestseller when you get ______ it？

A．by

B．over

C．through

D．on

When you get excited, try to hold yourself ______.

A．up

B．down

C．off

D．in

A.take

B.make

C.do

D.get

A.when

B.if

C.once

D.because

A．way

B．habit

C．rule

D．fact

Pollution levels are lower__________

A When you get up

B Where you stand while waiting to cross a road

C Where you walk

D Where you sit on a bus and how you travel

E When you go to bed

F When pollution levels rise and fall