Some of my friends are interested in science，but none of them can tell         

  A when UFOs will appear next time    B why do horses know the way

  C where was this kind of plant found   D how do elephants communicate

—It’s such a long way! What shall I do?

一You——take my car if you want

    A will      B must    C may              D shall

Friends are those          make you smile，always open their hearts to you and

    encourage you to succeed

    A which    B what    C whom                D who

一Long time no see!

    —I’ve just retuned I         to Zhengzhou for a meeting last month

    A am sent    B was sent    C am sending      D was sending

If you try to sit on two chairs，you will fall       them For life，you must

    choose one chair．

    A between       B under    C among      D into

Karin found some waste paper on the floor．She       it        and threw into the future.

     A put; up        B picked up      C turned; up         D looked up

Rebuilding in Yushu began soon alter the earthquake，and it will         long into

    the future

    A . reach         B keep         C stop           D last

 I often laugh when I see my grandma learning pop songs But she says，“One is

    never       old to learn’’

    A too          B so          C very           D quite

 It was very hard for me to make a—but J decided to leave my job

    A suggestion    B decision    C plan          D speech

 Joe，my close friend，moved to Beijing years a90，and I        him since then.

    A don’t see    B didn’t see    C haven’t seen  D won’t see