It rained heavily in the south, _________ serious flooding in several provinces.
A.caused B.causing C.having caused D.to cause
We’ve had a good start, but next, more work needs _____to achieve the final success.
A.being done B.do C.to be done D.to do
The man __________ on the beach is my brother.
A.lay B.lied C.laying D.lying
Only when he left his home _________ to know how important the family was for him.
A.he began B.did he begin C.had he begun D.he had begun
We should consider students’ suggestion _________ the school library provide more books on popular science.
A.that B.when C.whether D.why
Life is like a long race _______ we compete with each other to go beyond ourselves.
A.where B.which C.that D.what
