VI. Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions. 121. Dr Harder, that is the professor for this class, will be absent this week because of illness. A B C D 122. If the technology became available, we will be able to expand the business. A B C D 123. Conservation is the protection of environment and nature resources. A B C D 124. My house, that has been decorated many times, now looks like a new one. A B C D 125. If they had enough money, they would have bought that house. A B C D 126. An endanger species is a population of an organism which is at risk of becoming extinct. A B C D 127. The waiter whom served us yesterday was polite and friendly. A B C D 128. If today were Sunday, we could have gone swimming. A B C D 129. People are changing the environmental by building cities and villages where forests onece stood. A B C D 130. The man with who I spoke in the meeting used to work here. A B C D 131. If she weren’t too weak, she can sit up and talk to you. A B C D 132. Solar energy is not only plentiful and infinite but also clean and safety. A B C D 133. The song to that we listened last night was beautiful. A B C D 134. A lot of people would be out of work if the factory closes down. A B C D 135. My house looks more beauty in spring when the front garden is full of flowers. A B C D 136. Do you know the woman whom is talking to Hoa? A B C D 137. I would be rather offended if you weren’t see them. A B C D 138. Habitat destroy has seriously reduced the number of rare animals. A B C D