Chengdu is a greener city now because more and more trees every spring.A.were plantedB.are plantedC.will be planted.
---Would you like some orange juice? ---________. I’m very thirsty.
---_______ did she go last summer? --- She went to Hainan.
The boy studied ______ the Chinese test.
His father likes to ______ interesting stories.
_______ Sunday morning I did homework ______ my friends.