On the double 11th day, my uncle’s online store has successfully sold _____ shoes as last year, that is, it can hardly make ______ progress.
There was no more than one iPhone 4S in the store, so I had no choice but __________.
The machine has been made easier for it __________.
No matter how bright a talker you are, there are times when it's better __________ silent.
I remembered __________ the door before I left the office, but forgot to turn off the lights.
George returned after the war, only __________ that his wife had left him.