九年级上册英语UNIT1复习课件

of the U.S.A. in 2005?? —It _____ about 296 million.? A.What is; is B.What was; was? C.How many is; was D.How many was; is??4._____ of the teachers are women in our school.? A.Two third B.Two threes ? C.Two thirds? D.Second threeРРРР5.He’s read this book before, _____?? A.hasn’t he??B.doesn’t he?C.isn’t he? D.wasn’t he ??6.The _____ population may be the greatest challenge of the world today.? A.increase??B.increased?C.increasing?D.increasesРРРР7.The little girl has _____ finished reading the book you lent her.? A.already?? B.yet?? C.still?? D.once?8.—What has happened in your hometown?? —Great changes _____ in my hometown recently.? A.have been taken place?B.have taken place C.have been happened?D.was happened