* cho em xin hay nhất ạ
Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.
6. My grandpa is the most conservative person in my family. He never ____ about way of life.
A. gives his opinion B. changes his mind C. express his view D. keeps in mind
7. Anna often dresses ______ when going to the parties in order to attract her friends' attention.
A. plainly B. properly C. flashily D. soberly
8. All students _______ wear uniforms at school because it is a rule.
A. should B. have to C. ought to D. must
9. You ____ finish your homework before you go to bed.
A. must B. have to C. could D. oughtn’t to
10. This drink isn't beneficial for health. You ____ drink it too much.
A. should B. ought to not C. ought not to D. mustn't