题目：
根据句意及汉语提示填空
1. —What's this?
—It's an ______ (橘子).
2. Jane and Jim are my good ______ (朋友).
3. —Are ______ (这些)cars?
—Yes, they are.
4. They are five ______ (蛋糕).
5. —What's that in ______ (英语)?
—It's a ruler.
答案：
1. orange 2. friends 3. these 4. cakes 5. English
