By reading the article, we know how ______ in our daily life.
A．will we protect the earth B．we can reduce pollution
C．should we save water D．we must recycle things
．—Do you know of Guo Mingyi?
—Yes. He is an ordinary (普通的) worker_______helps many poor children in China. We should follow his example.
A．that B．which C．whom
—Mr. Wang, can you tell me_______?
—www.hledu.net will help you.
A．why I can get the latest news about education
B．where can I search for the information about high schools
C．where I can find out the exam scores
My necklace is not the only thing______is missing.
A．that B．/
C．which D．who
I like to visit a place______history is long.
A．which B．that
C．whose D．who
Jack spends much money on books____ he is not so rich.
A．though B．when
C．if D．because
