I’m not sure whether be has finished writing the book, but he________ it last month.
| A．worked at | B．was working on | C．worked on | D．was working at |
After _________ from college, we finally got the chance to take a bike trip. Which is not right?
| A．we graduated | B．graduated |
| C．graduating | D．graduation |
Geography also plays a part _____________ dialects.
| A．in making | B．on taking |
| C．in working | D．on creating |
India has a very large _______ of fluent English speakers because Britain ruled India from 1765 to 1947.
| A．amount | B．deal | C．more | D．number |
All languages change and develop when cultures _______ and communicate with each other.
| A．appear | B．meet | C．change | D．develop |
I don’t want to end the friendship, but I hate others _______________.
| A．to gossip | B．gossip |
| C．have gossiped | D．gossiping |