The speech ____________ by Professor Smith was so interesting that the students talked about it all that day.
A.to be delivered | B.to be given | C.being delivered | D.delivered |
The soldiers soon reached ________ was once an old temple ________ the villagers used as a school.
A.which, where | B.where, which |
C.what, which | D.what, where |
After Chang’e-3 landed on the moon on Dec 14, China became the third country _________ this after the US and the former Soviet Union.
A.having achieved | B.achieving |
C.achieved | D.to have achieved |
---Excuse me, has the train from Beijing arrived yet?
--- ________, you are three quarters earlier. It's only 9 now.
A.Unconsciously | B.Instantly |
C.Absolutely | D.Actually |
The speed limit for bicycles on campus is 15 mph, ___________ otherwise posted.
A.unless | B.until |
C.since | D.however |
In manufacturing, cheaper materials are constantly being for the better, more expensive kind.
A.maintained | B.cancelled |
C.substituted | D.deposited |