My stomach feels terrible, I think I ate ___________ at lunch time.
—To say is one thing, but to do is quite _________.—Yes, it is true. Thanks!
— Can you play the guitar?— No. I _ ___ . I can play the violin.
—Mike is the __________student to come to school these days.—Yes, he is. He is the only ________American here!
—Mary,I don’t know ____ you can come tomorrow morning.—No problem! I’ll be here _____I’m free then.
—When were you born?—I was born ______a cold winter night.