Scientists generally agree that Earth's climate will warm up over the next 50 to 100 years ________ it has warmed in the 20,000 years since Ice Age.
199. How can youif you are not__________?
198. The roadall the new towns. Which of the following cannot be used in the blank?
197. Acandle was on the table. It________up the small room.
196. In the storm the kind-hearted driver _____ me a lift and I came home safely.
150. It is raining cats and dogs. Don’t go out, otherwise you will ____ all wet.