1/ He can't buy this bike because he doesn't have enough money => If he has 2/ " Why do you come here late? " ,she asked me => She asked me 3/ " I have something to showw you now," he said to me => He told me

`1.` If he had enough money, he could buy this bike.

`-` CĐKL 2 : If + S + V (quá khứ đơn), S + would/could/might + V-inf

`->` Diễn tả một điều kiện không có thật hoặc khó xảy ra ở hiện tại hoặc tương lai.

`2.` She asked me why I came there late.

`3.` He told me that he had something to show me then.

`-` Câu tường thuật câu hỏi WH-qus :

`->` S + asked + WH-qus + S + V (lùi thì)

`-` Câu tường thuật dạng câu hỏi Yes/No :

`->` S + asked + if/ whether + S + V (lùi thì)