We’ll go early．     ，we may not get a seat．

—What did you do last weekend?—Oh，nothing________.

You can’t go out because it is a stormy night;       , your homework hasn’t been done.

Mr. Brook didn’t come back at the usual time last night. ______, he met some friends and stayed out until midnight.

—You don’t seem to be quite yourself today. What’s wrong? —Oh, I’m suffering from a cold. Nothing serious, _____.