Our waste recycling project ________ a lot of investigation and paperwork had been done by the end of last term.
| A．involved | B．to involve |
| C．being involved | D．involving |
192. When he worked in Japan, he ______ go to that café after work every day.
| A．could | B．used to | C．would | D．Might |
193. What they need at present _______ science and technology.
| A．is | B．has | C．are | D．Were |
194. With Mr. Brown _______ us, we will surely make more progress in our oral practice.
| A．help | B．helping | C．to help | D．Helped |
195. The Yangtze River is _______ home to a diverse range of fish and animals including the white-flag dolphin, a rare animal.
| A．/ | B．one | C．the | D．A |
196. ______ other good students, the teacher thinks, Alice is _____ student.
| A．Compared with; a most satisfied |
| B．Compared to; the most satisfied |
| C．Compared with; a most satisfying |
| D．Comparing to; the most satisfying |