合并为一句He knows how to drive a car.He knows how to ride a horse.He knows how to drive a car.He knows how to ride a horse.合并为一句 he knows how to drive a car ____ ____ a house.ride,但我觉得应该是and ride,是考试题，只能有

合并为一句He knows how to drive a car.He knows how to ride a horse.He knows how to drive a car.He knows how to ride a horse.合并为一句 he knows how to drive a car ____ ____ a house.ride,但我觉得应该是and ride,是考试题，只能有 【合并为一句】Nobody knows.What is he going to be?Nobody knows________ _______ ________ going to be. How does he go to school ?Do you know?合并为一句 Do you know ____ _____ to school? How to do it?I want to know(合并为一句） How to do it?I want to konw.（合并为一句）怎么改? He ran back to my classroom.He left his books there.(合并为一句) He ran back to my classroom.He left his books there 合并为一句 He is seven .He can go to school.(合并为一句）说一下为什么, he used a knife to open the bottle .he failed.合并为一句 How old are you?I want to know.(合并为一句) I want to learn it.How do I save the document?合并为一句 How does red influence our moods?I want to know.合并为一句 I will go to Shanghai.He said to me.(合并为一句） He is old enough .He can go to school .(合并为一句) he is old __ __go to school He didn't watch TV.He went to the movie.(合并为一句) He went to the movie______of______TV. He didn't watch TV.He went to the movie.(合并为一句) He went to the movie______of______TV. Jim didn't have breakfast.He went to school.合并为一句 when did he move to another city ?do you know?（合并为一句