English idioms are very important in our daily life

English idioms are very important in our daily life
English idioms(习语) are very important in our daily life.In order to learn English 1 ,we have to master(掌握) the commonly-used(常用) idioms or phrases.If not,we may 2 many silly mistakes(错误).The following story tells us how important it is to 3 the commonly-used expressions or idioms.
Lat summer a German(德国人) came to England for his holiday.He knew only 4 English.One day when he was sitting by the window of a restaurant and having lunch,he heard a 5 "Look out!" So he put his head out of the window to 6 what was happening outside.Just then a basin of dirty water from upstairs poured over his head.He was wet and became very 7 .He shouted,"Damn you!See 8 you have done." People passing by laughed 9 him and he got even angrier.One of the people said,"You must be a foreigner.'Look out' in English means 10 ."
( )1.A.well B.hard C.fine D.quickly
( )2.A.remember B.make C.meet D.forget
( )3.A.hear B.speak C.write D.know
( )4.A.little B.a little C.much D.a few
( )5.A.voice B.cry C.sound D.noise
( )6.A.look at B.watch C.hear D.find out
( )7.A.hungry B.surprised C.angry D.sad
( )8.A.that B.what C.how D.which
( )9.A.with B.for C.at D.to
( )10.A.'be careful' B.'put one's head out to look'
C.'look outside' D.'get ready to look'