There are lots of books and bookcase中书柜是用单数还是复数?

There are lots of books and bookcase中书柜是用单数还是复数? there are a bookcase and lots of books in the classroom错在哪里 是Look,there are some books on he bookcase还是Look,there are so In the library,there are lots and lots of books to reading.这 half of the books 做主语是单数还是复数 There is还是are a series of accidents?就是谓语动词用单数还是复数 There are lots of English books here,and ______ of them is e There is a pen and two books on the desk.改为一般疑问句后be该用单数还是复数? There are lots of new books and old ____ in our library. There --(be) lots of meat and tomatoes.用 is 还是 are . half the books是单数还是复数 a lot of +名词单数还是复数 lots of +名词单数还是复数