---Which book do you think is the most useful to my studies?---________, as long as you read it. In fact, they are out of date.
—I wonder if I could use your car for tonight. —_____. I’m not using it anyhow.
It is not easy for a woman to _______ her career and family.
-----I am sorry ______ the traffic is so heavy. -----Does that _______ why you are so late ?
________ your report, what is most important to protect our environment ?
My father always shouts at me because he is a man with little _________.