几道句形转换的句子
1.Everyone should give back the library books on time. 改为同义句
Everyone should ________ the library books on time.
2.He used to smoke. (改为否定句)
He _____ _____ _____ smoke
3.He has to go to the supermarket to buy these things. 改位否定句
He ____ ____ to go to the supermarket to buy these things.
参考答案:1.Everyone should give back the library books on time. 改为同义句
Everyone should return the library books on time.
2.He used to smoke. (改为否定句)
He didn't use to smoke
3.He has to go to the supermarket to buy these things. 改位否定句
He doesn't have to go to the supermarket to buy these things.