Hi,Mike,what made you so_______?

A.happy         B.happily

C.happier       D.happiness

The______he is,the _____ he feels.

A.busy,happy       B.busier,happier

C.busiest,happiest D.busier,happy

All of us are ____ at the ______ result.

A.surprising ,surprised         B.surprised ,surprising

C.surprising ,surprising        D. surprised ,surprised

We must try _____ people _____ the animals in danger.

A.stop,kill             B.to stop,killing

C.to stop,to killing    D.stop,to kill

--Mary,would you like to visit the Science Museum with me?

---_______,but surfing the net seems more interesting.

A.I’d love to     B.That’s right

C.You’re welcome  D.No problem

---I feel tired and sleepy.

---Why not stop_____?

A.to relax        B.relaxing

C.resting         D.to work

She jumps _____of us four.

A.far           B.farther

C.farthest      D.further

Lingling comes ______than any other student in her class every day.

A.very earlier B.much earlier

C.early        D.more earlier

_______is really difficult for them_______the mountain.

A.This,climbing    B.This,to climb

C.It,to climb      D.It,climbing

I like skiing better than climbing because I think climbing is ________ skiing.

A.not as exciting as              B.not as more exciting as

C.not as most exciting as         D.more exciting than