He wanted to know __________.
A.whether he speaks at the meeting B.when the meeting would start
C.what he’s going to do at the meeting D.where would the meeting be held
— Driving less , walking more is good for our health .
— So I’d rather ____ an hour’s walk to work than consider ____ a car .
A.take ; drive B.take; to drive C.take ; driving D.taking; driving
Would you please the paper for me and see if there are any mistakes?
A.look around B.look into C.look up D.look through
__________ you may go or stay, at least wait until you get the letter.
A.If B.Unless C.Whether D.Although
Of all subjects, chemistry seems to be __________ for me to master.
A.so difficult B.too difficult C.more difficult D.the most difficult
In the past five years, the Belt and Road has __________ many nations a great chance to communicate with each other.
A.offered B.supported C.included D.directed
