It’s impossible for ____ few people to finish ____ a lot of work in only two days.
____she is not so healthy _____she used to be ?
It was not until she had finished all her work_______home tired
_____ his father came back from work_____ his homework.
Only when _____ in 1945 _____ to his hometown.
It is ______you deal with difficulties that shows_____ you are really like.