__________ he had not hurt his leg, John would have won the race.
________is no possibility________she can finish the task in two hours.
When I study English, I like to put my dictionary________my reach so that I can refer to it when necessary.
The two girls are so alike that strangers find________difficult to tell one from the other.
The manager had fallen asleep where he_______,without undressing.
Give yourself 10% of________is left for your work and let me have the rest.