are these student's books orthe teacher's books用作回答

are these student's books orthe teacher's books用作回答 These books are my______.A.students B.student's C.students' D.students of These books are my______.B.student's C.students' 为什么不能选B The student are busy___their lessons these days.(review) The student are t___ after doing these things. 1.what’s the time________ your watch.A.on B.with C.by D.in2.These books are my________.A.student B.student's C.student' D.student of3.The room is_________.A.Tom and Jim B.Tom's and Jim C.Tom's and Jim's D.Tom and Jim's会做的帮帮忙,题不难, These are Jim's trousers.____trousers are these? these books are Tom's 同义句 These shorts are lucy s.改为同义词 what's are these 怎么回答 these are my father ‘s （ ）《photo》 are these ( )clothes 填woman's吗? mom's,my,these,black,are.(造句) These forks are (Lisa's)(括号提问) These English books are the___(student).they are good at English -What () these?-()peaches A are;it's B are ;they're C are;these are ( ) books are these?Maybe they are Al( ) books are these?Maybe they are Alex's. What are these?( ) carrots A.it's B.these aWhat are these?( ) carrotsA.it's B.these are C.they's