6. English is an (interest) ………………………… and important subject. 27. I have (little) …………………..……. time to play than my friends. 28. Trees can’t be grown here because the soil is too (pollute) ……………..……….. 29. Air (pollute) …………………………is a big problem in many cities in the world. 30. Peter speaks English very (fluent)……..…………………….. V. Read the passage below carefully and write True or False. (students may not write shortened T/ F) After you have thrown away your can, what happens? Well, first of all it is collected by the men who empty your garbage bins each week and taken to a tip, together with all other household rubbish. Then the rubbish is stored and the steel cans are taken separately to a special factory which turns dirty old cans into high quality steel. It’s this steel that may well find its way back into your home in the form of knives and forks, garden equipment and, of course, food and drink cans. T F 31. Nothing happens to the cans you threw away …… …….. 32. The men who empty the garbage bins cannot receive some money …….. .……. 33. The rubbish and the steel cans are stored at the same factory. …….. …….. 34. The factory turns dirty old cans into high quality steel …….. ……… 35. Knives, forks, garden equipment, …are recycled from the old cans …….. …….. VI. Rewrite these following sentences as directed. 36. The baby cried because of the dog. The baby __________________________________________________________________ 37. It’s raining, so we can’t get to the birthday party in time. If ________________________________________________________________________ 38. They are going to build a new local library near my school. A new local library __________________________________________________________ 39. “Did you meet Liz at the station this morning?” Lan said to Ba Lan asked Ba _______________________________________________________________ 40. People shouldn’t do some experiments on animals. Some experiments __________________________________________________________