Going out for a trip with friends popular in the last few years .
| A．is | B．was | C．has been | D．had been |
17．The movie is to deucate people about environmental problems ______ our planet.
| A．threatened | B．being threatened | C．threatening | D．to be threatened |
16．With a final conclusion _____, the meeting ended at 4:30 p.m. last Monday.
| A．to draw | B．to be drawn | C．drawn | D．Drawing |
15．________ this land our home, we will fight until we die
| A．Making | B．Having made | C．To make | D．Made |
14．How can you cross the river _________ by swimming?
| A．rather than | B．more than | C．less than | D．other than |
13．—Jane, you have held a wonderful party.
—_____.
| A．Surely it is | B．I am glad you enjoyed yourselves |
| C．Thanks a lot | D．Why, that’s right |