Question

英语单句改错、给好评

Answer 1

1. Not until  I began to work did I realize how much time I had wasted.

   3.   It was not until midnight that they reached the camp site.

   5. Only in this way can you make great progress in your English study.

 6. No sooner had he finished his task than he was surrounded by the workers.

Answer 2

1. I realize---did I realize

   3. when--that

   5.you can--can you

6 .he had--had he

Answer 3

1。realize 后加d
2.be-were
3.when-that
5.great+ly
6.he had-had he
望采纳哟~