A harmonious society is very important , so all the laws must be strictly _________.
A.watched | B.observed |
C.carried | D.handled |
The fact has worried many scientists ______ the earth is becoming warmer and warmer these years.
A.what | B.which | C.that | D.though |
My grandfather is always thinking for others. In another word, he is always ________.
A.modest | B.cautious | C.considerate | D.considerable |
Driving on the road, drivers do ______ the traffic rules, which is responsible for themselves
as well as others.
A.see | B.watch | C.observe | D.notice |
—Won’t you go to the football tonight?
—________.I might stay at home watching it live on TV instead.
A.I’d rather not | B.I’m not sure | C.I guess so | D.I’d love to |
—Please let me know where David is. I couldn’t find him anywhere.
—Well, he _____have gone far—his coat’s still here.
A.shouldn’t | B.mustn’t | C.can’t | D.wouldn’t |