——With 4G mobile phones, people can even see each other as they talk.
——Really? Would you show me it, please?
| A．how to use | B．when to use | C．where to use | D．what to use |
I agree ________ is good to eat lots of fruit and vegetables.
| A．that | B．it | C．this | D．its |
If I ________ ten years younger, I _________ piano lessons and go to a music college.
| A．am; will take | B．was; took | C．were; will take | D．were; would take |
This isn’t ______ iPad, mine looks the same as ______ .
| A．her; her | B．my; her | C．mine; she’s | D．my; hers |
English is ________ useful language so that most people speak it as ________ second language.
| A．a; the | B．an; the | C．an; a | D．a; a |
You don’t know ______ I want to see you again. It’s a year since I last saw you.
| A．how soon | B．how long | C．how much | D．how often |