under it are some men 为什么这里不是“there are”而直接用“are”还是说两种用法都可以?这个句子是从初中课本看到的,我英语水平不高,不知道的请别乱回答,谢谢.

What are under the bed?( ) hat and some ( ) ( ) under it. Look!Some books are on the desk,some are in the backpack,and ____ (other) are under it. Let me ___ it under water,put some medicine on it and put a bandage on it. there are some grapes under the Morning,Tom! ,Mom,I need some things for school. Can you me please Sure.I need my dictionary. ?Er...It is on the booscase.And I my ping_pong rackeis.Are they under the table?No, Morning,Tom! ,Mom,I need some things for school. Can you me please Sure.I need my dictionary. ?Er...It is on the booscase.And I my ping_pong rackeis.Are they under the table?No, are.rabbits.some.under.there.are.rabbits.some.under.there.tree.the.连成句子 英语写句型They are over there.改为一般疑问句 The shoes are under the chair.改为否定句I can see it now 变为否定句There are some pencils on the desk.变否定句show me your (new)socks（反义词)pass?(I)that fork.（宾格)I can There is a small bridge _ the river and some ducks are swimming _ it.A.under; over B.over; ...A.under; over B.over; below C.over,under D.on,behind where are my socks they are under your bed ana___ A here they are b here it is c i am d excuse me 翻译下句:It proclaims me that some tutors are meeting with students outside college hours. there are some girl under the tree一般疑问句 Some baseball are under the table哪里错了? I can see some flowers under it(变为否定句) my films are under the desk.who can pick＿for me. a.it up b. up it c. them up d.up them He is _______ milk. Some boy are flying________,some girls are singing under the tree. a cat is under the chair and some shoes are under the bed的意思 Some men are under the tree.(同义句）Under the tree ____ _____ ____.