20. THIC A. easy B. difficult C. Sai VII. Use the correct form of the word given in each sentence. 29. Gas and oil 30. His dream is to be an 31. It is said that traveling by plane is always increases in cold weather. like his father when he grows up. safer than other form of travel. (consume (economy (consider (access rate. (grow money for the project. (provision aningful sentences 32. The tools should be stored in a place where they are easily 33. Many countries are trying their best to decrease the population 34. The government refused to
