It _________about an hour to take the underground from the town to the city.
A. costs B. spends C. pays D. takes
She must be a true friend. She never _______ a bad word about others.
A. speaks B. says C. talks D. tells
He found _________ to sleep.
A. difficult to get B. it difficult getting
C. it difficult to get D. that difficult to get
Lei Feng is my hero. We should learn from him and think less of____ than others.
A. us B. ourselves C. our D. ours
My mother is ill. I ______ stay at home to take care of her.
A. can B. may C. have to D. maybe
--- Don’t be late next time.
--- ______________.
A. Sorry, I won’t B. Sorry, I don’t.
C. All right, I won’t D. OK, I won’t