2021-2022学年八下Unit8 A green world 单元测试卷(A) 含答案

一、单项填空

(　　　)1. Luckily we have found new ways ________ use energy _______ the sun, wind and water.

A. of; to                B. to; from               C. to; of               D. to; to

(　　　)2. _________ the tap when brushing teeth can save water.

A. Turn on             B. Turn off               C. Turning on          D. Turning off

(　　　)3. All the _________ things need air and water. Without them, nothing can stay _________ .

A. living; living     B. living; alive                 C. alive; alive          D. alive; living

(　　　)4. We have         of fuel. What should we do?

A. run out              B. run away              C. run into                  D. run on

(　　　)5. Will the patient _________ when the doctor _________ ?

A. operate; reaches                           B. operated; arrives

C. be operated on; arrives                    D. be operated; gets to

(　　　)6. --- What's the name of the song you sang just now? It _________ beautiful.