----Why didn’t you come to meet me, Bill?
----Sorry, dear. But I really forgot where I was _____ to meet you.
A. demanded B. supposed C. delighted D. squeezed
She still remembers Beijing University， ____________she graduated five years ago.
A. from which B. from where C. which D. 不填
_______ from what he did, he isn’t a person to depend on..
A. Judge B. Judging C. Judged D. Judges
The students left the room _______all the lights on.
A. with B. and C. but D. when
Roses need special care ______they can live through winter.
A. because B. so that C. even if D. as
Only in this way ____to make an improvement in the operating system.
A. you can hope B. you did hope C. can you hope D. did you hope
