There are so many books.I really can't decide___.A.Where to buy B.which to buy C.what to buy

There are so many cars.对so many 提问 There are so many （ ）signs here Why are there so many questions? why are there so many worries everyday? how many books are there on the shelf?N___,there are only some exercise-bo Li-Li:Hello,Bo-Bo!Bo-Bo:Hello,Li-Li!Li-Li:How are you?Bo-Bo:I'm fine,thank you.And you?求汉语意Li-Li:Very well,thanks.How many people are there in your family,Bo-Bo?Bo-Bo:There are three:Father,Mother and I.Li-Li:What is your father?Bo-Bo:He is a there are so many rules .it is so t＿ 到底是there is so many people还是there are so many people? 英语翻译语境There are so many questionssurrounding you,Michael.There are way too many. why there are so many people like surfing the Internet? why there are so many people loving michael jackson there are so many places of-------(history)interest in beijing. There are so many interesting places to visit in it. Oh,there are so many books here的意思 there are so many people be afraid of missing you It is great for there are so many beauties是什么意思 many,are,in,so,toys,shop,the,there,toy() there are so many kinds of food.改为感叹句