—I called you at 8:00 yesterday evening,but there was no answer.—Oh,I’m sorry.I________dinner at my friend’s house.
—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.
We don’t know __________ he can make a plane by himself. It is amazing.
—When __________ he __________ fishing? —Next weekend.