—It is a long time I saw you last time.
—Yes. And it will be a long time we see each other again.
A. when; before B. after; when
C. since; before D. since; until
many times, but he still couldn’t remember the Chinese meaning of this word.
A. Having been told B. Although he had been told
C. He had been told D. He has been teaching
Whenever I enter the library, I see him at the back of the library reading.
A. sit B. sat C. seating D. seated
This sweater fits me, but I can’t afford to buy . I have to choose which is cheap enough for me.
A. it; that B. that; it
C. it; one D. that; the one
People are living in world where mouse clicks rule our life, so online searches have become _______must.
A. the; / B. /;a C. a; a D. a; the
My friend has returned from the UK. She at Oxford for four years, during which we communicated with each other on the Internet.
A. studied B. has studied
C. had studied D. has been
