they want to join the painting club.( 对划线部分提问) -------- club

they want to join the painting club.( 对划线部分提问) ________ club_______ the want to join?this is a math book.(同上)_____ _____this ____ english?nick watches tv on sunday.( 对划线部分提问)________ _______ nick ________ on sunday?those are their pencil cases.(改为一般疑问句,并作肯定回答)_____ ______ their pencil cases?.how much is the chair?( 同义句)¬¬¬________the _______ of the chair?when,is,your,of,mom,friend's,birthday（连词成句）