– You look so young. Haven’t you graduated from your university ?- Yes, I _______ in the English Department of Zhejiang Normal University for four years.
My little son _____ out alone at night.
Can you tell me ____?
Someone is ringing the doorbell. Go and see _____.
He asked ____ for the violin.
Her family _____ much larger than mine four years ago. Her family _____ dancing and singing when I came in last night.