Everyone arrived on time ____ the traffic was so terrible.
A, if B. unless C. though D. because
-____ is it from your home to the supermarket? -About ten minutes’ walk
A. How long B. How far
C. How much D. How many
People ____ more and more useful things to protect the earth since Earth Day was started.
A. did B. were doing
C. will do D. have done
My father decided _____ any more.
A. to smoke B. to not smoke
C. smoking D. not to smoke
Many Chinese children have to take piano lessons, but few of them have ____ in it.
A. duty B. courage
C. experience D. interest
---Peter is ill in hospital.
--I'm not ____ to hear that. I've been telling him not to work so late every day!
A. surprised B. sorry
C. glad D. excited
