.It’s the fact ________ he doesn’t know his own birthday _______ surprises us all.
The number of the stamps _____ limited, so a number of people _____ to have a look at them.
We were in _____ when we left that we forgot the airline tickets.
If there were no hungry problem, the people of the world should have ________ in their daily life.
The big snow lasted five days.People trapped in the station were badly in_______ of food and water.
In some places in the South of China, ____car has already become___ popular means of transportation.