My sister usually goes to school at 7:00.(对划线部分提问)

what's the time
因为是对时间提问,要用when或what's the time 问Jack usually helps Li Ming study English.(同义句转换) Jack usually ____ Li Ming____ ____English. 这个呢?help to study 因为help的用法有几种，其中包括help sb do/to do sth.Tom always watches TV at home on Sundays.(改为一般疑问句) （ ） Tom always( )TV at home on Sundays? 。。。再帮我一下 谢谢。。whatdoes要看上句中的哪些内容在下句中未出现，再针对进行填空。