——Where is Mr. Black? I can’t find him.——Oh he his car behind the house now.A. washedB.

问题补充：

——Where is Mr. Black? I can’t find him.

——Oh, he his car behind the house now.

A. washed

B. is washing

C. will wash

D. has washed

答案：

A. washed

(答案→)B. is washing

C. will wash

D. has washed

解析：此题是考进行时态的一种考法，当问某人去做什么了，当时应该用现在进行时来回答，故选B