—Is that girl _____ red your friend?—Sorry , I don’t know her.
Please check your paper to ________ there are no mistakes.
Dale is studying in________university and he wants to be________engineer.
—____does the journey take? —One week.
–Can you come to play basketball with us,Tom? -______.
-What will the weather be like tomorrow? -It____be rainy,cloudy or sunny.Who knows?