MARK THE LETTER A,B,C, OR D ON YOUR ANSWER SHEET TO INDICATE THE WORD...

Câu 4: The last week of classes is always very busy because students are taking examinations, making applications to the University, and extending their visas.A. hectic B. eccentric C. fanatic D. prolific=> KEY A: very busy = rất bận rộnA. bận rộn B. lập dị C. mê hoặc D. sung mãn