根据句意,补全单词。 1. The boy wants his father to buy a _____ plane for him as a birthday present. 2. We often play games or go fishing in our _____ time after school. 3. We know Obama is the youngest _____ of the American. 4. Good _____ can help you find good job. 5. There are some _____ in the space such as the earth, the sun and so on. |