1.Which is the ___ river ___the world?2.I heard___and went downstairs,but I found that __was __.3.He ___to earn ____and work ____.4.Will you ____ ____ this week's crossword____?5.I am ____ ____ the present you ___me for my birthday.1.世界上最长

which is ___ (straight) among the lines? 1.Which is wrong?People who meet for the first time say,___ 帮帮忙Which is the ___(three) biggest city in China? which is the best way ___ to school by bus There is ___rin the world “run” There is ___''b___''u___''sin the worldbus” ( )1.___ is the book on the desk?——It's hers.A.whoes B.Which C.How This is the classroom ___ I took the national entrance examinationA in which B on which C that D which Which is ___(small),the sun,the moon or the earth?Which is ___(thin),the black coat or the blue one? 同义句转换：Which thing is the most important?He asked ___ ___ ___the most important. 定语从句：1.Is this the river ___ i can swim?A.which B.in which C.that D.the one请说明为什么? Which of the three cities is ___ (pretty)?Sadly,the patient is getting ____(bad)? 英语翻译The ___ ___ is ___ ___ ___ ___ ___. “Who can tell me which the best title ___ the passage is? the teacher asked. （介词+关系代词）in(over,about,through,with,for)which (whom).etc.1.The dictionary ___ ___ so many pages are missing is useless.2.This is the boy ___ ___ we have to say Thank you.3.I have not met Mr Wang ,the son ___ ___ is my English teache Happiness is u r enjoying the life which u r willing to There is ___r and ___y in the wordreally.用a或an填空. 英语Which is ___,the white table or the brown table?(wide) In the park there are many flowers,the colour ___ which is bright and nice.