一般现在时描述声音来源 — 英语填空题

听力小侦探：读一读，根据声音提示填出正确的词。1. Miaow! Miaow! I can hear a ___（猫）singing outside the window. 2. Woof! Woof! The ___（狗）barks（叫）in the yard. 3. Tweet! Tweet! A little ___（鸟）sings in the tree. What sounds can you hear at home? I can hear the ___（收音机）too.