Those books are all free;take any of them you like.(选出画线单词的正确意思)
---Would you like______ to eat? ---Yes, please.
It’s a good idea ______ new words every day.
当别人称赞你时, 你应该说: “____”。
当你被介绍认识某人后, 你应该说: “____”。
—What ____ is Jane in?—She is in ____ Six.