.
— When did they come back last night?
— It was midnight ____ all of us were sleeping.
| A．that | B．when | C．which | D．in which |
It is reported that two big forest fires in the border area between France and Spain since Sunday _______ several people.
| A．kill | B．had killed | C．killed | D．have killed |
–Do you have any idea what your former boss would say about you?
–I don’t know, ________.
| A．so do I care | B．so I don’t care | C．nor do I care | D．nor I don’t care |
When a new disease breaks out, experts must ________ what to do in the fastest way.
| A．figure out | B．take out | C．pick out | D．sort out |
–If you can wait for a moment, I can help you with the problem.
–Thank you for offering help, but I think I can _______ it.
| A．do | B．make | C．try | D．manage |
–I find Chinese people are helpful when traveling around China.
–You’re right. I like ______ when people are friendly and helpful.
| A．that | B．them | C．one | D．it |