we are ___students.1.thirteen years old 2.thirteen-year-old选哪一个,主要是第一个为什么不对?

we are ___students.1.thirteen years old 2.thirteen-year-old选哪一个,主要是第一个为什么不对? There are ___ ___ ___students in the classroom. There are about ___students in this school. A.fivThere are about ___students in this school.A.five thousand B.five thousandsC.five thousands of Dthousand of There are ___students in class one than those in class two.(few) Are there ___students in your school A、two hubdreds B two hubdred C two hubdred of ( )___students are on the playground A They are one hundred B Two hundreds C Only one hundred of D 句型转换There are some students.They are playing games happily.There are___ ___ ___students ___games happily.（同义句） )___students are on the playgroundA They are one hundred B Two hundreds C Only one hundred of D Hundreds of There are more than eight ___students in our school.A.thousands B.thousands ofC.thousand of the D.thousand of there are ___students in our school 1.several hundred2.several hundreds 3e.some hundred 4.several of hundred 英语并说明理由Do you have enough students to carry these boxes?No,I think we need ___students.A another B two more C more two There are some ___teachers and ___students in the classroom.A.man,boy B.men,boy C.man,boys D.men,boys There are 24___students and 5___teachers in our class.A.boys,men B.boy,men C.boys,man D.boy,men we are we are we are we are we are