giúp em với ----- Nội dung dịch tự động từ ảnh ----- 11.I have Math lessons Monday and Friday. A. on В. in С. at D. from 12.His new house on Tran Phu Street. A. is В. are C. am D. A&C 13.Mai brushes, teeth every morning. В. my 14. We are traveling to the countryside В. in A. his C. her D. your bus. A. on C. from D. by 15.He goes to school, five o'clock the morning. A. on/in B. for/at C. in/on D. at/in 16.Mai dressed at six thirty every morning. A. does B. brushes C. gets D. lives 17.Minh goes to school 12.45 every afternoon. A. in В. at С. on D. to 18.My father is an He works in a big factory. A. teacher B. doctor C. farmer D. engineer 19. is your brother? - He is thirteen. A. What time B. How far C. How old D. How long