1.When I heard the good news,I could feel my heart (狂跳).
答案beating wildly
2.The lady said she would buy a gift for her daughter with (剩下的20美元).
答案the remaining 20 dollars
3.The headmaster caught a student (在考试中作弊) when he passed by the classroom.
答案cheating in the exam
4.He was such (一个令人失望的学生) that he didn’t pass the simple test.So his parents were disappointed.
答案a disappointing student
5.The owner was too excited to speak when the (丢失的钱包) was returned.
答案missing wallet