Birds k____on cage doors with their beaks when they are hungry.This bottle is e_____.Please give me a full one.

Birds k____on cage doors with their beaks when they are hungry.This bottle is e_____.Please give me a full one. on the birds' cage 什么意思 on the birds cage是什麽意思 课本上鸟笼是the birds' cage 到底是 the bird's cage还是 the birds' cage The sign on the birds' cage is interesting.怎么改 cage are birds in there many the 组成一句话 we shold ____(be) quiet near the birds cage The sign on the birds cage is intereting一般疑问句 改错 You should be quietly near the birds cage The birds in the cage long for_______(free) The sign on the birds' cage is ingeresting.(对划线部分提问)The siThe sign on the birds' cage is ingeresting.(对划线部分提问）划线部分：on the birds' cage The sign on the birds' cage is ingeresting.(对划线部分提问)The siThe sign on the birds' cage is ingeresting.(对划线部分划线部分：on the birds' cage The cage for the birds is the biggest这句英文是什么意思 The sign on the birds’ cage is interesting.(对划线部分提问) The sign on the birds' cage is interesting.is为什么要改成are many birds sang happyily in a big bird cage in the The sign on the birds'cage means ‘Be quiet'. （改为一般疑问句） The sign on the birds' cage is interesting.(改一般疑问句）