A.twelve years old B.twelve-year-old

C. twelve-years-old D. twelve-year-olds

A.building B .to building C. build D.built

—No problem！I think he _______ to think twice before starting．

A．should be told B．can tell C．should tell D．can be telling

A. by, by B. on, on C. by, on D. on, by

A. discussion B. satisfaction

C. preparation D. prediction

A. take care of B. take after

C. look for D. look forward to

【题目】— Would you like soccer with us?—Sure. I like soccer very much.
A.to play, playing
B.playing, playing
C.to play, play
D.playing, play

—______, Mom. I will be free this weekend.

A. That's all B. Sounds bad

C. Thank you D. No, problem

【题目】— Don't you usually go to school by bus?— . But today I walk to school.
A.Yes, I do
B.Yes, I don't
C.No, I don't
D.No, I do

【题目】 I'm late, the teacher is unhappy.
A.Because, so
B.Because, /
C.So, because
D.So, /