The two girls are so alike that strangers find __________ difficult to tell one from the other.
All of the flowers now raised here have developed from those _______ in the forest.
The famous basketballer, _______ tried to make a comeback, attracted a lot of attention.
I saw some trees the leaves of _____ were black with disease.
We wanted to get home before dark, but it didn't quite as planned.
All that can be eaten _______ eaten up.