1.Mark the letter A, B, C, or D to indicate the sentence that is closest in meaning to each of the following questions. How much are the shoes over there? (1 Điểm) A. How much does the shoes over there cost? B. How much do the shoes over there cost? C. What the shoes over there cost? D. What the price of the shoes over there? 2.Mark the letter A, B, C, or D to indicate the sentence that is closest in meaning to each of the following questions. It's necessary to brush your teeth after meals. (1 Điểm) A. You must to brush your teeth after meals. B . You should to brush your teeth after meals. C. You need to brush your teeth after meals. D. You has to brush your teeth after meals.