Exercise 2

Are the following sentences correct?

1.   I've been living in my mom's flat for a few months.

2.   Rats! Look outside. It's raining again.

3.   How many pages of that book have you been reading?

4.   I've been reading almost half of it since lunch, in fact.

5.   I have tried harder this week, really, I have!

6.   I have been knowing her for years.

7.   I have been having chest pains lately, doctor.

8.   Sorry about the mess, I've rearranged my furniture.

9.   That is the third Twinkie you have been eating this morning!

10.   I've been living in Westchester all my life.