It is obvious ______ the local government can do to protect the environment for the next generations.

I wish you _____ me in peace-I’ve got a lot of work to do. [ ]

His opening up _____ food processing factory is _____ comfort to his parents.

(2010·江西)Not until he left his home ________ to know how important the family was for him.

Jill usually gets home _________ 5:30 ______ the afternoon.