[ Grammar ]
when our headmaster _______ the door,he _____ a snake is behind the door
A. opened,saw
B. open,saw
C. opening,saw
D. has opened,see
Random Topics:
Pre-intermediateAdverbs of How Something is DoneNoun ClauseHas Got & Have GotCan/CouldSynonym and AntonymSubject Verb Agreement and Verb TensesWish SentencesTenses and QuestionsSpeech TensesOther quiz:
Tenses › View….. to Oxford University after graduate next month?
A. Can you go
B. Shall you go
C. Are you go
D. Will you go
Tag Questions › View
They will go home soon,
A. won’t they?
B. will they?
C. do they?
D. none
Grammar › ViewIf I had more time, I ________ do more exercise
A. want to
B. would
C. will
Grammar › View
At what age did you learn _____?
A. to drive
B. driving