I failed the exam.— ______! You still have another chance.

To test eggs, _____ them in a bowl of water: if they float they’re bad, if they sink they’re good.

The question came up at the meeting we had enough money for our research.

Where is your father working —Ina hospital_____ in the city of Huai’an

How ____you are coughing! —–Yes, I have had a ________cough since last week.