Please wait a minute. I have ____________ to say.
--Have you improved your spoken English ? --Yes, I have. I've ____ improved a lot. A. yet; yet B. yet; already C. already ; yet
--May I __ your English - Chinese dictionary? --Sorry, I have__ it at home. A. borrow; left B. borrow; forgotten C. lend; left
--I want you to tell me details of the accident. --Sorry, Jack ____ I know about it. You can ask the old man. A. both ; and B. either; or C. neither; nor
--Are you going to buy a new camera? --Yes. But there are so many cameras that I can't decide__ A. how to use B. where to sell C. which to buy
--I hear that Tom's sister is a teacher here. --Yes, the girl is standing under the tree is his sister. A. who B. whom C. whose