They usually have the medicine_______ before puttinginto the market all over the country

The pen is blue.The ruler is too (也).

_____ around the fire, the tourists danced with the local people. [ ]

There is a lot of smoke coming out of the teaching-building there.—- Really? It _____ be a fire, most probably.

It’s John’s birthday today. I wish I _____ her out to a superb restaurant for dinner, but I’m too busy recently.