She has not seen that film before
=> It is the first time she has seen that film.

Tom usually played chess when he was a child
=> Tom used to play chess when he was a child.

She can't swim well
=> She wishes she could swim well.

He is not as intelligent as his sister
=> His sister is more intelligent than him.

It took him three days to go on business
=> He spent three days on business.

Although he works very hard, he doesn't pass the exam
=> Despite working very hard, he doesn't pass the exam.

Whose is this book?
=> Who does this book belong to?

I like yellow and red
=> My favorite colors are yellow and red.

My father bought this house for five years
=> This house was bought by my father five years ago.

I haven't seen her for six months
=> I last saw her six months ago.

She is not old enough to drive a car
=> She is too young to drive a car.

Nam plays football so well that people admire him
=> Nam plays football so well that he is admired by people.

 It is the first time she has seen that film.

 Tom used to play chess when he was a child.

 She wishes she could swim well.

 His sister is more intelligent than him.

 He spent three days on business.

 Despite working very hard, he doesn't pass the exam.

 Who does this book belong to?

 My favorite colors are yellow and red.

 This house was bought by my father five years ago.

 I last saw her six months ago.

 She is too young to drive a car.

 Nam plays football so well that he is admired by people.