If these boys can a___ his attention,the baby will stop crying

If these boys can a___ his attention,the baby will stop crying These ______(good) boys can play the piano very well. look these two boys These America boys --- speak Chinese.a.all are b.can all c.are all d.all can These boys are all_____(China). 填副词或介词Can you find out the answers _ these questions?We cannot talk _ class.She wants to be a_(drive) when she grows up.How much _(be) the erasers? he can a_ play football.中间填什么单词 Can you a_ the s_ question速求 The computer is quite cheap.Most people can a_ it. i can eat western food with a_and a_ These boys are friendly 改为感叹句 these are the boys clothes改错 these boys like sports.(改为一般疑问句) No matter if you can understand what are these talking about, David,I can't send these letters if there aren't any s_____ on them. These boxes can be used_____seats if we don't have enough seats for the party. These things can be danger ous if they are not used properly是什么意思? You can make more friends in a short time if you follow these tips