They develop their skills _________ they can do things better and better.
---It’s been a wonderful party. Thank you very much. ---________.
--- Have you seen the film “Gone with the wind”?--- Yes, I ___ it three times when I was at college.
The number of children who have lost parents to AIDS ___ to rise to over 26 million in 2017.
The teacher found him ________ and gave him some different homework to do every day.
--- Advertisements sometimes help people learn more about new products.--- But sometimes ads ________tell lies.