Change the sentences according to the directions given in the brackets. (Any ten)

He has intellect and conscience, but he has lagged behind.

The work is so hard that she cannot complete it in time.

He could not but decide to teach the English a lesson.

By being attentive, you will understand it clearly.

When she had finished her work, she went home./She went home after she had finished her work.

Didn't the watch cost me only five hundred taka?

Alas! I am undone.

Give affection, or you cannot receive it.

Everybody believes education to be the backbone of a nation.

None/Nobody told you this story.

Because of love being divine, everybody wants it.

I will buy only a pair of shoes.