---Oh, your computer is so nice. ____ did you buy it?
---Thanks. I bought it in Wangfujing Dajie.
| A．When | B．Where | C．Which | D．Whose |
Ten years had passed the CCTV event People Who Moved China took place in 00.
| A．when | B．while | C．before | D．since |
—Sam, come downstairs, please. I need your help.
—Sorry，mum. I on the phone..
| A．am talking | B．talked | C．was talking | D．have talked |
The workers in the Huashan Mountains have to rubbish to keep the mountains clean.
| A．turn up | B．pick up | C．mix up | D．give up |
I am going to the supermarket to buy some this afternoon.
| A．paper and pencil | B．apples and banana |
| C．milk and eggs | D．bowl and spoons |
— can I get the book if I order it today?
— In a week.
| A．How soon | B．How long | C．How much | D．How many |