单句改错。 ( )1. I’m used to live in the country now. _______ A B C D ( )2. The teacher told us that light traveled faster than sound._______ A B C D ( )3. They says they will go there by the plane._________ A B C D ( )4. The patient’s family are watching the operation with video._______ A B C D ( )5. The policeman prevented the children not to play football on the busy road._________ A B C D
答案:1. C. live改为living。2. C. traveled改为travels。 3. D. by改为on。4. D. by改为on。 5. B. not to play改为from playing。