It’s required that the students__ mobile phones in their school, so seldom _ them using one.
| A．not use; will you see |
| B．should not use; you will see |
| C．don’t use; will you see |
| D．would not use; you will see |
------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 |