He decided to work __________ than last year.
A. more hard B. much harder ‘ C. much hard D. a little hard
You are never ________ old _________ dream a new dream.
A. very, to B. so, that C. such, that D. too, to
The meat smells _________. You’d better throw it away.
A. bad B. badly C. good D. well
Although the teacher had told Bob the history of telephone, Bob didn’t know when ____.
A. it was invent B. was it invented C. it was invented D. it invented
What happened _______ Jim？ He looks really upset.
A. to B. at C. on D. with
Did you know the Earth is home to __________ animals?
A. million B. millions C. millions of D. million of
