------Can you give me some advice about the design?
------ I think it should _________ to all the ages and groups.
A. appeal B. appear C. suit D. fit
—Did you enjoy your tour around Beijing， Mr Singh？
—Yes. But I hate when the tour guide held out his left hand to shake hands with me.
A. one B. that C. it D. this
Thanks to the work of UNICEF(联合国儿童基金会). Otherwise many children the chance of living a good life.
A. will not have B. have not had C. do not have D. would not have
My friend Jack was the first person I knew ______an iPhone 5S.
A. using B. to use C. used D. having used
They hope to turn our society into one ______ those in need can get help.
A. where B. which C. when D. who
I believe that human cloning is wrong. If we toy with nature, we will have to deal with the _______.
A. concepts B. conflicts C. consequences D. credits
