I caught a _____ of the car before it disappeared around the bend.

Less than twenty percent of the employees in their company  are women.That is to say，women are in the____.

Painting is a __________ of art as well as music and dance.

---How many ________ are there in your school?  ---There are fifty-five.

—Do I need to give a tip if I eat at a fast food restaurant in the United States?—Yes , it’s a common       to tip waiters in a restaurant.