Once a year, people take part in "_______ Lights" activity to help save energy.
| A．Show off | B．Tum off | C．Take off | D．Put off |
-You haven't been to Rome, have you?
-_______. How I wish to go there!
| A．No, I haven't | B．Yes, I have | C．No, I have | D．Yes, I haven't |
_______ my favourite TV programme, I had my robot_______ the dishes.
| A．To watch; wash | B．To watch; washed |
| C．Watching; wash | D．Watching; washed |
Few weight-loss pills can help to keep people slim, _______?
| A．do they | B．dodt they | C．can't they | D．can they |
He will come to understand your efforts sooner or later. It's just a matter of_______.
| A．time | B．value | C．luck | D．fact |