94. The teacher demanded that he _____ in his homework before class.
| A．hands | B．hand | C．turned | D．Turns |
137. --- Why are most of us unable to study English well, Mr. Li?
--- You ______. But you _____ too little attention to it.
| A．could; pay | B．will; attach |
| C．would; refer | D．can; devote |
138. Have you heard of it? Firefighters rushed into a burning house, three of them unfortunately _____ in and ______ their lives.
| A．caught; losing | B．catching; lost |
| C．caught; lost | D．catching; losing |
139. Yao Ming is very famous now. However, his basketball career _____ only after many years of hard work.
| A．took on | B．took off | C．took up | D．took out |
140. Mr. Zhang is such a considerate person ______ all his colleagues like to work with.
| A．that | B．so | C．which | D．As |
141. According to recent reports, one of the rare animals, _______ crocodile, will be in danger of dying out in _____ 2020s.
| A．a; / | B．the; the | C．the; / | D．/; the |