There ( )many meetings in Beijing

是will have 还是have been
解释一下原因
谢谢

There were , too,many children there.是什么意思? How many heteronyms are there there were,too,many children there与there were too many children there有什么区别? There are many sheep on the hill.为什么用many? how many president are there in USA how many merlions are there in singapore ? How many [ ] are there in the hospital? how many kinds of poputions are there? how many kinds of pollution are there? There are many boats on the lake .