It’s quite warm here, we_________ leave the stove on .
| A．couldn’t | B．wouldn’t |
| C．mustn’t | D．needn’t |
More and more people are using iPhone _________ by Steve Jobs to connect with others.
| A．create | B．creates | C．creating | D．created |
Tom is expecting a pet for long, but his daddy has no time to buy _________ for him.
| A．it | B．one | C．this | D．that |
Liu Xiang has failed over and over again in the past years. And that's _________ he succeeds.
| A．what | B．when | C．why | D．where |
My mother will have a_________holiday next month. She'll take me to Beijing.
| A．five days | B．five -day | C．five - days | D．five day's |
–I am going to spend my summer vacation with my parents in Singapore.
--__________. And remember to send me a postcard.
A. It’s a pleasure B. Have a nice time C. That’s all right.