MCQOPTIONS
Saved Bookmarks
| 1. |
In spite of the best governmental efforts, (1) / emission of green house gases (2) / and noxious chemicals (3) / remain a cause of worry. (4) No error (5) |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| E. | 5 |
| Answer» E. 5 | |