请问There are many people on vacation.on vacation做什么成分?

There are many animals______farm There are a good many advantages of travelling by bike,请问a good many对吗? I know there are many people there who speak French .请问一下这是个什么重句啊?xiexie There are many sweets. There are many fruits, too There are many apples,_____there? 请问填空的答案are or aren't,为什么? how many legs are there? There are many reasons____travelling abroad. There are many sweets.翻译 there are many differences between how many stop are there there are many _____________(fish ) How many pears are there? How many stars are there? How many birdges are there? HOW MANY BOOKS ARE THERE there are many things（） How many people are there? There are many horses是什么意思