1.He_______ working now.
A. is working
B. are working
C. isn’t workking
2.现在进行时在什么时候使用？
A.现在进行的动作或状态
B.现阶段正在进行的动作或状态，此刻未必正在进行
C. A and B
3.They________at the moment.
A. picnicing
B. picnicking
C. are picnicking
5.Lily’s parents ________ trees.
A. is growing
B. are growing
C. am growing
6.Look! They________ football over there.
A. are playing
B. is playing
C. plays
7.以不发音的e结尾的单词，如何变现在分词？
A.双写词尾字母加ing
B.去e加ing
C. 直接加ing
8. –__________they taking photos? – Yes, they are.
9. Listen! Bella _______ singing now.
10. I ________ my room right now.
A. cleaning
B. am cleaning
C. are cleaning