They kept___(do)exercise,they are really healthy.
They are healthy.(改为一般疑问句)
they exercise two hours a week.对two提问 ()()()do they exercise
they like to exercise 还是they like to do exercise
They kept on walking __they found a lake.填while还
()They are_.They look the same A.sisters
They are made of_____silk.They look_____great(really)
are they,do they 区别
They are really beautiful.为什么用really
Doing morning exercise _(make)us healthy
They are English exercise-books.(改为单数句型)
they exercise every day to stay healthy问题
句型转换They exercise a lot every day.They _ _ a lot every day.l