将下列句子变为一般疑问句.每空一词.
we often go to the park on sundays.
_____you often_____to the park on sundays?
classes bagin at eight in the morning.
_____classes ______ at eight in the morning
jane usually does her homework at home.
_____jane usually_____ her homework at home?
.they often go swimming in the afternoon
______they often ______ swimming in the afternoon?
mrs black goes shopping twice a week.
_____mrs black _______ shopping twice a week