IV.下列句子都有一处错误,请把它圈出来,并在后面的横线上更正.(10%)1.HeistallthanIam.________2.Sheisalittlethinerthanshelooks.________3.Bobisheavierthananyotherboysintheclass.________4.Mybrother'strousers

　　IV.下列句子都有一处错误,请把它圈出来,并在后面的横线上更正.(10%)

　　1.HeistallthanIam.________

　　2.Sheisalittlethinerthanshelooks.________

　　3.Bobisheavierthananyotherboysintheclass.________

　　4.Mybrother'strousersarelongerthanmy.________

　　5.ItisoneofthelongeststorythatIhaveeverread.________

　　6.Maryismuchfriendliestpersonintheclass.________

　　7.Whichcityislargest,BeijingorGuangzhou?________

　　8.Jackisnaughty.MikeisverynaughtierthanJack.________

　　9.LondonisthebiggercityinBritain.________

　　10.Juneishot.ButAugustismuchhotthanJune.________