17、________this kind of peach, and you will like it．

A．To try          B．Trying          C．Try         D．Tried

16、一What delicious bread!

一That’s right．It will taste________ with butter．

A．bad              B．well              C．worse             D．better

15、Kate knew nothing about it __________ I told her．

A．since            B．because          C．until         D．after

14、We ________fight against pollution．

A．may             B．should           C．mustn’t           D．needn’t

13、He is an unpleasant man．I don’t understand  _________she married him．

A．whether               B．if           C．why                   D．how

12、It is said that Chery(奇瑞)________ a new kind of car recently．

A．has developed        B．developed            C．develops         D．had developed

11、Tom _______a piece of waste paper，and put it into the rubbish bag．

A．put away       B．threw away       C．stood up           D．picked up

10、Beijing is the 29th city ______holds the Olympic Games．

A．where           B．that              C．which             D．what

9、一________do you visit your grandparents?

—Once a week．

A．How long        B．How soon         C．How often            D．How many

8、一Work hard, or you will_____ others．

一OK．I’ll try my best．

A．fall off           B．fall over               C．fall behind              D．fall down