They are doing more conversation practice to i__ their english

They are doing more conversation practice to i__ their english What are they doing? what are they doing? they are more fun what are they doing?急用! Are cars doing more harm than good? 连词成句 have to,time,I,friends,tomorrow,spend,my,with.the,what,after,doing,day,they,tomorrow,more第二句左后一个是 are。不是 more 还有一题:What.are.they.doing?They.are还有一题:What. are. they. doing?They. are the water What are they doing怎么回答 They are doing some reading.改为一般现在时 What are they doing英语作文 They are doing some very important ( ) (work) what are they doing怎么读 __________ __________ uesful work they are doing! What are they doing?--They___(play soccer) They are doing some English _(练习). They are doing homework now.改为祈使句 He watches TV______________._________ are they doing?