（2017年安徽）Hold your dream, _____ you might regret some day.

A. and B. or C. but D. so

（2017年山东青岛）Jack’s mother was so tired. She fell asleep she lay down on the bed.

A. until B. as soon as C. unless

（2017年山东泰安）I didn’t believe I could do it ____ I got to the top of Mount Tai.

A. unless B. until C. after D. as

（2017年四川成都）Many people still try to climb Qomolangma every year _______ it is very dangerous.

A. when B. if C. though

（2017年安徽） To my pleasure, my family is always _____ me whatever I decide to do.

A. above B. behind C. from D. through

（2017年山东青岛）— Which is your new English teacher?

— The young lady red over there.

A. with B. in C. on D. for

（2017年山东德州）A woman stood ______ the window, watching the children playing games in the garden.

A. past B. through C. across D. by

（2017年山东德州） --______, there must be life on other planets though none has been discovered.

-- I agree with you. The universe is so large after all.

A. To my surprise B. To be honest C. In my opinion D. Again and again

（2017 • 四川成都中考）I can’t see Lucy because she is _________ the tree.

A. in front of B. behind C. next to

（2017·安徽·41）—Do you know ________ Ann goes to work every day?

—Usually by underground.

A. why B. how

C. when D. whether