---When will you hand in your homework?
---Sorry, I’m not sure. I _______ writing it yet.
A. didn’t finish B. don’t finish
C. hadn’t finished D. haven’t finished
She ______ to an English program while her parents ______ TV
A. was listening; is watching
B. listened; were watching
C. was listening; watched
D. was listening; were watching
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
