are there any birds?怎样回答 是yes,there is,还是 yes,there are,

are there any birds?怎样回答 是yes,there is,还是 yes,there are, Are there any bears in the zoo?回答是Yes,there are还是Yes,they ar 怎么回答Are there going to be...是yes,there are.还是yes,there are g Are there any birds in the tree?Yes,there have.为什么不用Yes,ther 为什么Are there any unfriendly people?的回答是Yes,there are ,而不是No, are there any sheep in the river?（）two 1.yes,there is.2.yes, Yes,there are three Yes,there are ( ) yes there are. This is a big nature().Yes,they are().Are there any ()?Yes,t -----------Are there any science labs?-----------yes,there a are there any boys in the classroom.yes,there