44. The boy has made his girlfriend cry many times.
45. William enjoys playing chess and he would like board games.
46. They had sold out all the tickets, so we couldn’t attend the concert.
47. I wanted to do volunteer work in mountainous areas, but my mother thought it would be dangerous.
48. My parents always remind me to do my homework.
49. Her parents won’t let her watch such TV shows.
50. It takes my mother two hours to do housework every day.