Tìm lỗi sai và sửa lỗi
1. Measles are an infectious disease that causes fever and small red spots.
=> are -> is
2. He passed the exams with high scores, that made his parents happy.
=> that -> which
3. My younger brother has worked in a bank since a long time.
=> since -> for
4. Acupuncture is one of the oldest medical treatment in the world.
=> trearment -> treatments