MARK THE LETTER A, B, C, OR D TO INDICATE THE CORRECTANSWER TO EACH OF THE FOLLOWING QUESTIONS

Bài 2. Mark the letter A, B, C, or D to indicate the correctanswer to each of the following questions.Question 1: All students ____ wear uniforms at school because it is a rule.A. shouldB. have toC. ought toD. must notQuestion 2: You ____ finish your homework before you go to bed.A. mustC. shouldD. ought toQuestion 3: This drink isn't beneficial for health. You ____ drink it too much.B. ought to notC. ought not toD. mustn'tQuestion 4: This warning sign indicates that you ____ step on the grass.A. shouldn'tB. mustn'tC. don't have toD. ought not toQuestion 5: I think you ____ do exercise regularly in order to keep your body ingood shape.B. shouldD. Both B and CQuestion 6: I will lend you some money, but you ____ pay it back to me next week.C. mustQuestion 7: Hoa ____ feed the cats because her mother has done it already.A. has toB. doesn't have toD. Both A and CQuestion 8: Those audiences ____ show their tickets before entering the concerthall.A. have toB. mustD. don't have to