--Do you know when Jim _________ ?---I don’t know. As soon as he , I will call you.
—How do you study a test?—I study working a group.
I _____ to you as soon as I get there.
To my great ______ , he finished the work only in a few days.
—Excuse me. Could you please not smoke here?—________.
______ my little brother is a child , he knows a lot.