Good h____,what are you doing?

Good h____,what are you doing? H____ are good animals.They can run fast. Cats are very good h____.填什么 这是首字母天空 what are you good at What are you good at What are they good at? what are you going to do in the coming h____?(根据首字母补充单词） What qualities are important ___a good friend? what good are trees?没人知道? What good are trees?完成对话 what are the good thing about? what are the good and bad points My good friend what are you doing? That's what good friends are about. what are they good at?怎么回答 初三的综合填空（很简单滴``）~（1）Some people say laughter is the best m____.Scientists are beginning to a____ with this.They are s____ laughter seriously and finding it is r____ good for us.So what h____ when we laugh?We use fifteen d thank you for h____ me with swimmingthose v_____ are good for us.they're healthy food.用am,is,are填空.excuse么!_____this your eraser?what ____those?____they birds?this ____his ruler.where ____my ruler?I ____in class three._____these her english b thank you for h____ me with swimming.those v_____ are good for us.they're healthy food.用am,is,are填空.excuse么!_____this your eraser?what ____those?____they birds?this ____his ruler.where ____my ruler?I ____in class three._____these her english