In order to increase the______ of the farm______, our government offers a lot of money to the peasants every year.   

-On hearing the sound, the birds flew away in every    .

Yoga is a kind of _______ activity. It can make people _______.

You have to be accurate in this job，because a small mistake can make a big ________.

—How did you do in the driving test yesterday? —I had a narrow ______. My month-long practice gave me some comfort.