Following the girl, we went into a hall; on __________ walls hung a few pictures of some famous scientists.
A. its B. which
C. whose D. those
____________ you are familiar with the author’s ideas, try reading all the sections as quickly as you possible can.
A. Now that B. Ever since
C. So that D. In case
---Excuse me, could you tell me the time, please?
---Sorry, I don’t have a watch with me.
--- ___________
A. Thanks a lot. B. What a pity.
C. I’m sorry to hear that D. Thanks all the same
—Uncle Wang is in hospital.
—Oh, really? I ____________. I _____________ go and visit her.
A. didn’t know; am going to B. hadn’t known; would
C. haven’t known; will D. didn’t know; will
Amie Salmon, disabled, is attended throughout her school days by a nurse _____________to guard her.
A. To appoint B. appointing
C. appointed D. having appointed
Scientists have come to the conclusion ___________ the temperature on Earth is getting higher and higher.
A. What B. that
C. which D. when
