In the future, robots will ______ help people do many things, such as washing and cooking.
I think it’s_________ useful advice,so I will always remember it.
--Dad, our class won the first in the sports meeting. --- .
It has to be a place we can do lots of exercise.
Yunnan is colorfulmillions of people come to enjoy themselves every year.
I think Hangzhou is one of ________ in China