GOI THONG HIỂU Mark the letter A, B. C or D on your answer sheet to indicate the correct answer to the following question. 1. Every time they come home, they.. all the lights in the house to make the house bright. A. tums on 2.You can see her. .on her face. She has got satisfied results at school.I A.satisfactory 3.I think most children are... A. lazy 4. They have been pen pals for six years and. . atleast once every month. A. stayB. Speak C. take 5. Mathematics and Literature are . . for children in this country. A. religious B. optional C. important D. compulsory B. tuns off C. tums over D.turns at C.satisfaction . They may surprise people with their paintings. C.friendly B. satisfied D. satisfy B.gennerous D. creative D. correspond