I am in America, but my parents _________.
| A．doesn’t | B．don’t |
| C．isn’t | D．aren’t |
The shopping mall will ________young people ________work.
| A．provide; with | B．provide; to | C．give; to | D．give; with |
---Look at the boy running on the playground. Is it David?
---It ______ be him. I saw him go to the teachers’ office just now.
| A．mustn’t | B．can’t | C．couldn’t | D．must |
The old man lives________, but he doesn't feel________.
| A．alone; lonely | B．alone; alone | C．lonely; lonely | D．lonely; alone |
— Mum, have you seen my mobile phone?
—_________you bought last week? I’m sorry I haven’t seen _________.
| A．One ; it | B．The one ; it | C．One ; one | D．The one ; one |
They have ________for about ten years.
| A．bought the house | B．left here | C．lived there | D．gone there |