―I’ve got something weighing on my mind. Could you give me some advice?
―______. Tell me all about it and I’ll do what I can.
| A．Don’t mention it | B．No way |
| C．No problem | D．Forget it |
The pupils were playing games in the classroom ________ a gunman entered and began shooting wildly at them.
| A．while | B．when |
| C．as | D．before |
Actually, the London Olympic Park is built ________ there used to be a poor area called East London.
| A．what | B．when |
| C．where | D．why |
You had better book rooms at the hotel in advance ________ you should find no room on your arrival.
| A．so that | B．even if |
| C．in case | D．now that |
________ you are unable to deal with it, perhaps we should ask someone else for help.
| A．Although | B．While |
| C．Since | D．Unless |
You seem to have a readymade answer ________ I ask you a question.
| A．whenever | B．whatever |
| C．whichever | D．whoever |