Though it was late , _____ he went on with his work .
| A．but | B．and | C．so | D．\ |
—What is your head teacher like? — Oh, he is kind _______ he looks very serious.
A. if B. though C. or
— Would you like to play games with me? —Sorry. My mother is ill in bed. I have to ____ her.
A. look after
B. take after
C. look for
If you don’t want to be too heavy, you must eat ________ meat.
A. much B. less C. more
— You look sleepy. What’s the matter? — I _________ until the football match was over.
A. got up B. woke up C. stayed up
— How well the girl sings! — Yes, she has a very sweet ________.
A. voice B. sound C. noise