If you want to see a doctor, fix the date with him ahead of time. This is a common ___________ in the USA.A. habit B. law C. rule D. custom
Growing around the lake ____ wild flowers of different colors.
Man _____ as penguin has received more votes than Liberal Democrates.
Staff(全体工作人员) were out with the council’s new £18,000 mowers last week, ____ grass in Brodfield, Bewbush and Gossops Green.
A woman ____ her dog and puppy, when her puppy ___ .
Asia and Europe, _____ two different continents, _____ together by mountains and rivers, and belong to the same geographic plate.