--- What about yesterday’s homework, Amy?--- I found ____ hard to finish all the exercises.
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.
—Welcome to our school.—____
Linda is fifteen ____. She is in Class1, Grade9.