---Could you tell me _____________________?
---Last week.
| A．how he left for New York |
| B．when did he leave for New York |
| C．when he has left for New York |
| D．when he left for New York |
Here is ______ e-mail from my friend.
| A．a | B．an | C．\ | D．the |
It is ________ outside. Everything is white. What a beautiful world!.
| A．warm | B．hot | C．sunny | D．snowy |
The underlined part in the word “houses” is pronounced as .
| A．/SIS/ | B．/θIS/ | C．/SIZ/ | D．/ZIZ/ |
Lots of trees ________in our city over the years. It is becoming greener and greener!
| A．are planting | B．have planted |
| C．will be planted | D．have been planted |
There are so many kinds of pens in the shop ,I can’t decide ______.
| A．when to buy | B．where to buy | C．what to buy | D．which to buy |