My best friend who _______ a rich man two years ago has a baby now.
I remember _________ the doors when I left the house, but I forgot _______ you about that so that you didn’t need to worry.
Please excuse me for _____ in without ______.
It is said that 30% of the apples here _______ from abroad while 80% of the rice _____ grown here.
The murderer was brought in, with his hands ________ behind his back.
With the electricity __________, people use candles instead.