He is a politician and has a _____ sense ofthe current affairs all over the country

I a report about the air pollution in my hometown all the morning and haven’t finished it yet.

Do you ______ the idea of living a low-carbon life?—It sounds tough, but it is a tendency.

Since we ____ for almost two weeks, I’ll need to buy a large backpack in advance to carry my supplies of food and water.

There are a number of words in the Englishlanguage that were French in ______.