It __________John and Mike who cleaned the room.
A: are
B: were
C: was
D: has been
A: are
B: were
C: was
D: has been
举一反三
- It _______ Mike and Mary who helped the old woman yesterday. A: was B: are C: were D: had been
- It_____Mary and Mike who helped the old man yesterday. A: was B: were C: are D: had been
- John ________ things about and makes a mess of his room. A: has always been left B: has always left C: is always leaving D: has always been leaving
- ---Who cleaned the blackboard yesterday, Dick?-John _________. A: cleaned B: does C: did
- It _____ Mike and Mary who helped the old man several days ago.( ) A: are B: were C: was D: had been