The traffic in some cities is so _____________ that it is difficult to see a solution. (chaos)

10. Natural gas is a non-renewable source of energy and it may ______ soon. A. run out B. run down C. use up D. use over

Giúp hộ bài này

1 He asked me how much I though it would cost

2 I haven't spoken to her for 2 years

3 Children who are under seven years old shouldn't play these games

4 That old house has just been sold

5 Although the weather was bad, they had a wonderful holiday

6 Minh asked Lan if she knew his teacher's telephone number

A

Is this car yours? (OWN)