句型转换1.I like eating hamburgers rather than eat sandwiches.（改

句型转换
1.I like eating hamburgers rather than eat sandwiches.（改为同义句）
I like eating hamburgers _____ ______ eating sandwiches.
2.Tom,you need to clean up your bedroom.（改为同义句）
Tom,your bedroom needs _____ _____.
3.You ought to {urn off the light}when you leave.(对画括号部分提问）
_____ ought to _____ _____ when you leave?