There are 20 boys in the room.→ (对划线部分进行提问) _____ _______in the room?There is a bag .(对 behind the chair划线部分进行提问) _____ _____ _____ _____ _____ behind the chair?

There are 20 boys in our ciass.(改为同义句) are there any boys in the classroom.yes,there There are 50 students in our class,20 of us are girls,______are boys. Eleven g___ are in the classroom.There are no boys. which boys are there? 划线提问there are (20 boys) in the room原题：there are (20 boys) in the room划线提问,( )( )( )( )( )in the room?是（20 boys) 而不是（20），请再帮我思考 There are twenty boys in ben class哪里错了 HoW many boys are there in your class? boys,there,how,are,in,classroom,many,the How many girls/boys are there in your there are (twenty) boys in class 3.括号提问 There are some boys in the classroom 改为否定句 there are some boys ----(swim) in the pool写出原因 There are ___ boys than girls in our class.(few) there are some boys( )(swim)in the river there are eighteen boys andtwenty-five girls in our class. there are some American Boys in chassis改为单数 Are there more girls than boys in your class?