---What ______ do you have for Paul?---I think he should study harder than before.
---How can I keep healthy?---I think you ought to_________.A.do more exerciseB. doing more exerciseC. exercising more
---Tom, look at your study. ___________---Sorry, Mom. I’ll clean it right now.A. What a pity!B. What a mess!C. Bad luck!
—Do you know Taiwan, Jenny?—Yes, of course. Taiwan is _____ island. It’s _____ the southeast of China.A. an, on B. an, in C. a, in
— Do you know to our school yesterday?—Yes, he took a train here.A.when did he comeB. how he cameC. where he came
--Why does Mr. White look so tired?--- he has got a pain in his throat.A.Because B. Since C. Though