He didn’t put the things where they belonged, in case everything was out of order.
| A．that | B．what | C．whose | D．which |
–How can I get some ______ about the 2016 Olympic Games? --Why not search the Internet?
| A．information | B．experience | C．practice | D．success |
The Dragon Boat Festival this year will come ______ four days.
| A．after | B．for | C．during | D．in |
We can’t do it that way --- but whether it will work is ______ matter.
| A．other | B．another | C．each | D．every |
--______ is your father? Does he still work as an engineer? --Yes, he has been an engineer for thirty years.
| A．Who | B．How |
| C．What | D．Which |
I’d like to know _____. –Maybe in the forest.
| A．whether we will go camping |
| B．where we will go camping |
| C．whether will we go camping |
| D．where will we go camping |