A. example B. leave C. leaves D. leaf
A. call B. put C. when D. start
A. It's easy. B. It's far. C. It's big. D. I like it very much.
A. It's easy. B. I'm a worker. C. Yes, I am. D. No, I don't.
A. fluent B. rude C. amazed D. successful
A. including B. in addition C. instead of D. expect
A. constant B. fluent C. amazed D. pretty
A. detail B. energy C. sympathy D. suggestion
A. in B. at C. off D. of
A. In B. At C. On D. Of