----- Nội dung dịch tự động từ ảnh ----- LUYỆN TẬP: EX1. Choose the best option (A, B, c or D) to complete these sentences. 1. My family has decided to use electricity by using more solar energy instead. A. more B. less C. much D. fewer 2. She studied very hard, she passed all the exams. A. so B. and C. because D. but 3. All of them enjoy to rock music. A. to listen B. listening C. listen D. to listening 4. My friend is interested in riding a horse. He rides a horse three a week. A. time B. a time C. times D. timings 5. The seafood she ate this morning makes her feel .. . all over. A. well B. good C. itchy D. weak 6. You can help your young children learn better by them how to do homework after school. A. teaching B. doing C. offering D. helping 7. We to Ho Chi Minh three times. Last summer we there by plane. A. flew/ gone B. have flown/ have gone C. flew/ went D. have flown/went 8. When you have a flu, you may have a cough and a ............ nose. A. run B. running C. runny D. flowing 9. It is interesting leaves from different countries. A. collect B. collecting C. to collect D. collected 10. I love playing volleyball, my father doesn't. A. and B. so C. because D. but