Butterflies ______ a sweet liquid produced by flowers, which bees and other insects collect.
| A．carry on | B．feed on | C．put on | D．focus on |
Team leaders must ensure that all members ______ their natural desire to avoid the embarrassment associated with making mistakes.
| A．get over | B．look over | C．take over | D．come over |
There were not any track and field ______ for women in the Olympic Games until 1928.
| A．incidents | B．accidents | C．events | D．affairs |
They don’t know what is going to happen when the project _____.
| A．will finish | B．has finished |
| C．will be finished | D．is finished |
___________of last term we ___________ over two thousand new words.
| A．At the end; had learned | B．In the end; learned |
| C．By the end; have learned | D．By the end; had learned |
This is the first time that we ____________a film in the newly-built cinema together.
| A．see | B．had seen | C．saw | D．have seen |
Alexander tried to get his work ______ in the medical field.
| A．to recognize | B．recognizing | C．recognized | D．recognize |