.—John and Lucia got married last week. Did you go to their wedding? —No, I a lecture in another city.
Environmentalists urged that more effective measures __________ by the government to reduce the pollution.
Do you think that bridge __________2,000 meters long? It doesn't appear __________ long.
Now in order to __________ lungs, you have to start breathing deeply and cough more effectively.
__________ all over the mountain __________ wild flowers.
-My room gets very cold at night. -__________.