—____, Tom. Is this your book?—No, it isn’t. I think it’s ____.
——Angela, I hear you are going to buy a new car.——Yes, but I can’t ________ an expensive one.
—— What do you think of the film Rush Hour?—— ________, but someone thinks it’s ________.
---Some foreigners will visit our school tomorrow.---Great! It’s ______to tide up our school now.
---What do you think of the dress? ---Wonderful. I don’t think I can find a _________ one.
-I think science is more useful than art. -I disagree. I think art is science.