Yesterday I was about to leave for the market _____ my boss called and asked me to go back to the office at once．
| A．when | B．while | C．as | D．because |
You can’t imagine what great trouble the boy has ______his father to give up smoking!
A to persuade B persuaded C persuading D had persuaded
-- How are you getting on with your deskmate?
-- She is the last one I want to talk to . __________ .
A She has turned me in B She is always turning me off
C She had said bad words behind me D She turns me out
Yesterday was the twins’ birthday, ________ presented a gift.
A . each of them B each of whom C both of them D both of whom
Having attended the 2010 world Expo, the tourists exclaimed Shanghai is really _____legend continues
A where B what C which D that
He suddenly _________ ill, which made his mother very worried.
A went B stayed C fell D turned