Sarah looked at ______finished painting with ________satisfaction.
A./;a | B.a;the | C.the;/ | D.the;a |
He ________ the exam, but he was too careless.
A.could have passed | B.couldn’t have passed |
C.must have passed | D.may have passed |
These chairs may look good, but they’re very un-comfortable _____.
A.to sit on | B.to be sat on | C.sit on | D.sitting on |
Do you prefer_____when your boss takes an interest in your personal life?
A.this | B.不填 | C.that | D.it |
When the clock ________ 11, I was about to leave for the supermarket.
A.knocked | B.hit | C.beat | D.struck |
Famous physicists from all over the world came to the US to ______the 100th anniversary of Albert Einstein’s birth.
A.congratulate | B.celebrate | C.applaud | D.participate |