Tìm lỗi sai và sửa các câu mk viết in là các ý ABCD nha 24 a jellyfish, WHICH isn't REALLY a fish, IF HAS no brain, no BONES and no face. 25 MY father asked me HOW MANY students WERE THERE In my class. 21. we should prepare food CAREFUL BEFORE TURNING ON THE stove. 22. THE HANDBOOK consists ON GRAMMAR rules 23. if PROTECT, a SOLAR cell lasts for A LONG TIME and is a good SOURCE of energy. 22. If Mary HAS SPARE time now, I would invite her TO the pop concert WITH my family. 23. I will explain the lesson TO you AGAIN unless you DON'T understand it. 24. You must hurry NOW IF you will be late For The meeting.