. To make sure that he was at home, I called him up ____ . A. by chance B. in general C. in particular D in advance
33._______teachers are required to take part in this relay race.
35. He has been in hospital for a long time and he is ________ now.
34. The CCTV Spring Festival Evening Party is a big stage, ________ many new actors or actresses are to become famous.
33. The father asked the boy again, raising his voice a bit, but still ________ no reply.
32. It was 8:30 in the evening ________ the soldiers arrived at the village.