It took me half an hour ___________ my homework.
—Whose purple coat is this?—It ____ be Lily’s. Hers is red. It _____ be Lucy’s. She likes purple.
—Our country is becoming _______.—Yes. We all love it.
—Look, Victor. This brown cat is ________ than that white one.—Yes. And it is _____ of all these cats.
—I think pop music is pleasant.—_________ I think it is just so-so.
—Where were you at ten o’clock this morning?—I ________ with my friends in the park at that time.