--How long ___________ each other before they__________ married?--For about a year.
I recognized the man _______ he came into the room.
--- Is there a primary school in your village now? --- No but there_________.
A good idea occurred to Mr. Baker________ to his invention recently.
---I’d love to go with you to the concert, but I’m short of money these days. ---That’s all right.________.
Practicing Chinese Kung fu can not only______ one’s strength, but also develop one’s character.