These books are not for ________(they).They are for Jack and _______(I).are not for _______(go) and _______(have) a look ..Chilren in the West celebrate Halloween by ______ (play)a game _____(call)‘trick or treat’.___________(do) morning exercise

these books are not ().they only have somepens but,these books are not mine .急,马上就要 These are ()() my books. Are these books ( )(your)? These books are _____. Are these books __________（you）? No,they are not mine .you belong to ___________(she). 用正确的格式填空These books are _____ (we)._______(them)are not ______(they) Are these books all yours? 改错：These are ours books These are the__(students)books John,are these books----(your) These are ( )(她的)books Are these students' books?对错 These books are distributed freely. 连词成句 these,not,books,my,are _____________________连词成句these,not,books,my,are__________________________.about,this,what,green,pencil?__________________________. Reading these books boring,A.is,is not it B.are,are not they在两个选项里选一个, These books are not后是加I还是加mine还是my these are (they)books.those are (your)