Are the following sentences grammatically correct?  If not, please find out the mistakes.

1. I am going to talk the relationship between parents and their children.
2. Why are you talking his family?
3. We talked for two hours about her hobbies.

Are the following sentences grammatically correct?  If not, please find out the mistakes.

1. Many European countries have lost a lot of money in the financial crisis. For instance Spain and Greece.
2. There are many ways of going green. For instance by switching off lights or recycling.
3. You will enjoy this new film if you like other films by David Lean, for example Doctor Zhivago.

Are the following sentences grammatically correct?  If not, please find out the mistakes.

1. The government’s views towards young people are disappointing.
2. In this essay I will discuss my views on the war in Iraq.
3. Your attitude towards your homework is very poor.

Are the following sentences grammatically correct?  If not, please find out the mistakes.

1. Therefore, we propose that the school hall be rebuilt.
2. Jane therefore was not very impressed.
3. Therefore, we are writing to suggest ways to improve the library.

Are the following sentences grammatically correct?  If not, please find out the mistakes.

1. There was fewer jam in the fridge.
2. There was less rain today than yesterday.
3. Nuclear power has been proven to cause less fatalities.