Unit 3 is ________ than Unit 2．

A．difficult

B．more difficult

C．difficulter

D．the most difficult

The good news made all of us ________．

A．helpful

B．honest

C．sad

D．happy

The boy is very fat ________ too much food．

A．so

B．so of

C．because

D．because of

Eddie is eight years old, but we have seven candles only, we need ________ candle．

A．Only one

B．one more

C．some more

D．one much

Betty is ________ at swimming than running．

A．good

B．better

C．well

D．best

How did you make him ________?

A．stop talking

B．to stop talking

C．stop to talk

D．stopped to talk

I bought ________ exercise books with ________ money．

A．a few, a few

B．a few, a little

C．a little, a few

D．a little, a little

The number of the students in our school ________ about 2000．

A．has

B．have

C．is

D．are

They always have a good time ________ each other．

A．chatting

B．chat

C．chatting with

D．chat with

He is ________ honest boy．He never tells a lie．

A．a

B．an

C．the

D．/