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girls. B. Some boys. C. Some teachers. ( ) are Betty and Mary? are on the tree. are under the tree. are in the lake. ( ) are Betty and Mary doing? A. They are reading a picture book. B. They are . They are playing. 附加題(可二選一)( 10 分) 一. 用進(jìn)行時(shí)態(tài)寫五個(gè)句子。 二. 用將來時(shí)態(tài)寫出任意五個(gè)城市的天氣。 1. 2. 3. 4. 5.