Are these students' books?对错

These are the__(students)books Are these students' books?对错 These are English students(改为单数） These problems are very c____ to students these days These books are my______.A.students B.student's C.students' D.students of these students are good.they study English good.找出错误 ________ dictionaries are very popular with students these days. Two of these students are girls,____are boys. through these methods the students are(a )to learn These America students are in China.中的错误 英语Whose autivity books ( are ) these?They are the (students‘).括号填的对吗 These days ,many students ( ) Look at ____picture A one B the one C first D the first( ) These books are my _____. A students B students's C students' D students of Are these These books are the ()(students)用所给词的适当形式填空 all of the students are （）（）（） a math test these days. These books are f teachers .they arenot students' books 填空,看懂了吗 Students are ( ) these school rulesA talking to B talking with C looking for D talking about