what are there on earth

what are there on earth What are there on the desk?中文 are there martians on mars?what do you think? There are many books on the desk.就many books提问怎样做是用 What is there?还是What are there? what are on the table?There are three pens on the table 这句话对吗? What are there is What are there? what if there are -What are ______over there?-There are boxes. What are you on? what are yuo on 为什么There are some books on the table.的特殊疑问句是What is there on the table?而不是What are there on the table?还有为什么回答What is there on the table?像这样的句子只能说There is/are.?还有What is there on the table? 提问there are some books and pens 为什么用（what are there/what is） on the table?there be 句型为啥用单数,这里的 what are there怎么等于 what is了? There are Some books on the desk.（对划线部分提问） — —on the desk?是两个空不是What are there on the desk? What ( ) on the table?There ( ) some biscuits.A.is;are B.is;is C.are;are 选哪一个啊?+_+ what+time+does+judy+usually+go+to+bed?什么+++++什么++++pencils+are+there+on+the+desk there are some sweets and a big cake on the table.用what提问 there are some sweets and a big cake on the table.用what提问理由