I 詞匯(共10小題,每小題1分,共10分)
A)根據(jù)句意和首字母提示完成句中所缺單詞。
1. It's difficult to make a p_____about the future.
2. He was u_____because he didn't pass the exam.
3. We e_____ourselves very much at the evening party.
4. His coming is a s_____to all of us,
5. He's s_____to be here at this time of day.