16非谓语动词

　　1If people keep      the river, no fish will survive in the future.

　　A) polluting       B) pollute     C) polluted       D) to pollute

　　2The way of improving our spoken English is          it as often as we can.

　　A) speak               B) spoken     C) to speak         D) to speaking

　　3Volunteering is the only best way ______about how the rest of the world lives.

　　A) know             B) knows       C) knowing        D) to know

　　4My little brother was keen on ______stamps when he was young.

　　A) collect            B) collected      C) collecting       D) to collect

　　5The librarian told us ________ the magazines out of the library.

　　A) don’t take      B) didn’t take     C) not take       D) not to take

　　6Bill spent too much time ________ on the online game-Happy Farm.

　　A) play        B) to play        C) playing         D) played

　　7I like my mother’s way of cooking fish because it tastes ______.

　　A) well        B) bad          C) nice            D) terribly

　　8To remember things accurately, we don’t allow other thoughts ______ our mind.

　　A) enter         B) to enter        C) entering          D) entered

　　9______ carefully, Lisa! There’s a church ahead.

　　A) Drive        B) To drive          C) Drove            D) Driving

　　10________ a seat, Michael! The meeting will begin in a minute.

　　A) To take    B) Take         C) Took        D) Taking

　　11The air pollution is very serious this morning. Let’s          indoors.

　　A) to stay      B) stay         C) staying     D) stayed

　　12－Would you mind          me your passport?

　　－Here you are.

　　A) show         B) to show       C) showed       D) showing

　　13The writer put some colorful pictures to keep the readers ______.

　　A. interest            B. interests            C. interesting            D. interested

　　14______ notes carefully and then you can learn English better in this way.

　　A. To take            B. Take                C. Taking                D. Took

　　15 Mum always asks her son ______ his dirty clothes everywhere.

　　A. not leave            B. doesn’t leave        C. not to leave            D. don’t leave