20、I got an e-mail this morning．It was ____ my foreign friend, Tony．

A． in              B． on             C． at          D． from

19、Mr. White has a beautiful garden with many ______ in it．

A． flowers       B． grass        C． villages         D． water

18、---Linda, help _____ to some fruit．

--- Thank you．

A． you       B． yours       C． yourself         D． yourselves

17、Miss Gao isn’t here．She _____ to the bus station to meet Mr. Brown．

A． go      B． has gone          C． has been            D． would go

16、We’re happy that our country has developed _____ these years than before．

A． quickly       B． less quickly     C． more quickly            D． most quickly

15、--- Where is Mrs. Wilson?

---I saw her in the library _____．I’m not sure if she is still there．

A． right now           B． just now            C． at once       D． so far

14、--- ______ will the supper the ready? I’m very hungry．

--- In a minute．

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

13、You’d better ______ too much time playing computer games．

A． don’t spend        B． not to spend       C． to not spend       D． not spend

12、---What a nice T-shirt! Can I have it, Mom?

--- Well, It really look nice, ______ I think it’s too expensive．

A． but        B． as        C． for           D． or