--- Could you turn the TV down a little bit ? --- ______ . Is it disturbing you? A .Take it easy B . I’m sorry C. Not a bit D. It depends.
It’s helpful to put students in a situation _______ they can learn how to cooperate with each other.
Lucy is a very optimistic girl. ______ she is faced with difficulties, she always sees the bright side.
All the people on the list must be told to attend the meeting; you must make sure that no one is _______.
The task is very difficult. I wonder whether we will be able to finish it in the ________ of any other helpers.
If you pay for the computer in cash, you could have a 5% discount; _______ we can deliver it to you for free.