33. Nga has typed the report about polluted environment for 2 hours. 34. Brothers Lazlo and George Biro invented the ballpoint pen. 35. The boy broke the window and took away some money. 36. Someone cut down the tree in the garden yesterday. 37. The artist painted a huge pictures to raise fund for the poor children. 38. Mai wrote some articles about the damage of 11th storm. 39. Someone was making coffee while I walked into the kitchen. 40. My father was fixing the electrical sockets at this time yesterday. 41. SJC Company was holding the meeting while it began to rain. 42. Mrs. Green was mending the ladder at ten yesterday.
