. Her unusual success shows that if someone can do their job really well, then the question ________ male or female is not so important.

. A little learning is not dangerous so long as you know ________.

. A look at recent trends in world fisheries reveals ________ the ocean on a global scale.

. The main fact(or)s in human life are five: birth, food, sleep, love and death. (One could increase the number— add breathing for instance— but these five are the most obvious.) Let us ask ourselves ________ our lives.

. – Do you have a mobile phone?
– Yes, ________.

. – Do you think it’s going to rain over the weekend?
– ________.

. – Do you know Jim quarrelled with his brother?
– I don’t know, ________.

. In no other countries ________ so large a proportion of their space to the activities of the movie and football stars.

. From this simple concept ________ that has caused a great change in farming.

�. ________ when she started complaining.