1. Our English teacher is very kind. She is ________ (友好) to us students. 2. My house is on a ________ (繁華的) street. 3. Look, the boys ________ (正在讀書) under the tree over there. 4. The ________ (葉子) of the tree are yellow. 5. The library is between the restaurant and the ________. (超級市場)