Срочно!!!помогите сделать задание A,B,C

A) 1is walking  2are singing  3aren't waiting  4am running  5Am I speaking  6are not enjoying  7am living  8Is that boy smiling     B)It's raining  2isn't crying  3are planning  4am walking    5are not running  6is drinking  7am not having  8isn't carrying  9isn't working    C)1is dancing  2am sitting  3is telling  4is showing  5aren't looking  6isn't shouting  7isn't singing  8is coming  9is smiling  10Are you doing  11are bringing