2.Ice-cream tastes s________.

 1.C________ potato chips taste good.

   Man has invented four kinds of satellites(卫星)．The first kind of satellite studies the ___1____ of the earth．They are used to make maps．They also help countries to see where they may ____2____ oil or gold．

　　The second kind of satellite is used to guide ships and planes．A ship or a plane can ____3____ a message to the satellite，and the satellite can find out ___4____ the ship or the plane is．

　　The third kind studies the weather．These satellites ____5____ clouds and strong winds moving across the earth．They warn countries to make preparations(准备) when very ____6____ weather is coming. ____7____ kind is used for communication．Telephone calls ____8____ countries can be sent by these satellites．Some can carry hundreds of calls at the same time．The call is sent to the satellite，then the ____9_____ sends it to a sta-tion in the country and this country is being phoned．These satellites also carry pic-tures; they can receive and send about eight 10 at a time．

(1)A．biology　　B．history　　　　C．physics　　 D．geography

(2)A．study　　 B．find　　　　　　 C．carry　　　　 D．choose

(3)A．write　　 B．send　　　　　 C．take　　　　　 D．bring

(4)A．where　　 B．which　　　　　　 C．what　　　　 D．that

(5)A．search　　 B．watch　　　　　　C．notice　　　　D．see

(6)A．sunny　　 B．cool　　　　　　 C．fine　　　　 D．bad

(7)A．The last   B．Another　　　　 C．One　　　　 D．Any other

(8)A．during　　 B．along　　　　　　C．between　　 D．of

(9)A．TV　　　　 B．telegraph　　　　C．telephone　　 D．satellite

(10)A．plays　　 B．programmes　　 C．films　　　　 D．objects

(    )4.I'll go to London ________, and stay there for _______.

        A.sometimes,sometime      B.sometimes,some time

        C.sometime,some time      D.sometime,some times.

(    )5.Tom is honest.We never ________ him.

        A.doubt                   B.believe

        C.accept                  D.believe in

(    )3.The Olympic Game of 2016 will _______ in Brazil.

        A.take after              B.take off

        C.take place              D.take away

(    )2.The boy is not ________ six feet tall.

        A.almost                  B.nearly

        C.near                    D.next to

(    )1.-Why didi you come back so late this afternoon? 

        -I met one of my friends in the street ________，and we had a long talk.

        A.by mistake              B.by accident

        C.by the way              D.according to

   10.S________ is knocking at the door.Who is it?

   9.The T-shirt is sold at a _______(低的) price.