11.Bad luck! Our water supply _______ while we were making our way in the desert.
________ our achievements, we are firmly convinced we’ll be able to achieve the final victory.
We should protect the environment, for plenty of fresh air ________ to good health.
“If _________ much time, I will teach you how to ________ the clothing store,” the boss said to me.
_________, I always feel I want a few more days.
--- Bake is intelligent and experienced. --- That is ________ his advantages lie in applying the post.