Bob isn’t feeling very well. He hascaught a cold. —Everybody seems to have ________ becauseof the sudden change of the weather.

The workers will go on strike if the demands they put forward are turned down. [ ]

I saw a man shouting at a driver ___ car was blockingthe street

Zhijiang Bridge over the Qiantang River ______ last year, which makes it very easy to go to Binjiang from Fuyang.

_______ with a gradual rise of seawater, some nations in the Pacific are considering moving in the near future [ ]