Mr. Wang _______drive to work, but now he _______there by bike to keep healthy.
-I think exercising every morning is good for our health. -Yes. I agree you.
—You should exercise every day. —__________.
—Bob, it’s getting cold outside. __________ take a jacket with you? —All right, Daddy.
His grandpa is __________ old __________ do any housework.
—__________ yogurt do we need? —Two cups.