—When did he，to bed yesterday?
— .
A. By the time his mother came back B. Not until his mother came back
C. Until his mother came back D. Since his mother came back
—How long has Li Hai ?
—Since two years ago.
A. come to our school B. begun to learn English
C. joined the Reading Club D. studied in our school
— I play cards with you here?
—Yes. But you talk loudly. Your father is sleeping now.
A. Must; can't B. May; must
C. Can; mustn't D. can't; can
— You should be careful when ________.
— Yes, I will．I’d like to know when ________ to have a rest.
A. driving; stopping B. driving; to stop
C. to drive; stopping D. to drive; to stop
We are planning to go for a picnic this weekend, but it the weather.
A. turns on B. puts on C. depends on D. gets on
—To cure her mother's illness, she gave up going to college，although it was her own wishes.
—Oh，I think we should learn from her.
A. on B. above C. against D. before
