Dogs are kept to ______ the houses from thieves at night.

To tell you the truth, every one, including me, won’t _____ your selfness and rudeness.

I said we’d be there by seven. Do you think we’ll ________ it?

--- Did you return the book you borrowed from Tom?--- Yes, I gave it to him ______ I saw him.

The reason why George is looking for another job is that he’s _____ his manager’s complaints.