Answers

1.   David took this book from the library yesterday.  His brother is reading it now.  He will return it tomorrow. He has been borrowing books from the library for the last few years.

2.     We moved to Mumbai when I was six. I am twenty-eight now. We have been living in this city for twenty-two years.

3.   Today I reached the railway station a little late. My friend was waiting there for me. He

said that he had been waiting for me for half an hour.

4.   We have no house of our own and we want to build one. Last month, we bought a plot of land. The construction of the house has not begun yet. We will start work next month.

These documents are taken from: www.englishgrammar.org