35. He has been in hospital for a long time and he is ________ now.
| A．taking up | B．picking up | C．turning up | D．doing up |
In the factory, the helmets the workers wore varied _____ color according to their different posts.
| A．from | B．in | C．with | D．alongside |
The medicine bought at a high price turned out to have no _____.
| A．influence | B．result | C．effect | D．risk |
Please tell me how global warming _____. I am still in the dark.
| A．came by | B．came out | C．came to | D．came about |
It is high time that we ____ the amount of carbon dioxide in our daily life.
A. reduce B reduced C will reduce D reduces
It rained that day and ___ the baseball game was called off.
| A．however | B．still | C．so | D．consequently |