It is hard for us to eat better, exercise more, and sleep enough, ________ we know we should.
A.since | B.even if |
C.unless | D.as if |
_____ the government recovers the vehicle purchase tax and the oil prices go up continuously, the sales of the vehicle in China are still increasing every year.
A.When | B.Once | C.Since | D.While |
After the flooding, people were suffering in that area, _____ urgently needed clean water, medicine and shelter to survive.
A.who | B.where | C.which | D.that |
-- Why didn’t you go to Mike’s birthday party yesterday?
-- Well, I _____, but I forgot it.
A.should | B.would | C.should have | D.must have |
It is not how much we do but how much love we put into what we do _____ benefits our work most.
A.when | B.that | C.what | D.how |
Evidence has been found through years of study _____ children’s early sleeping problems are likely to continue when they grow up.
A.why | B.how | C.that | D.whether |