He is the first person you can think of ______, for he is always willing to ______ is in trouble.
In thisconflict, about 20 common people were killed.
The harm the modern farming methods have donethe countryside is considerable.
Some brave soldiers were chosen to _______ the order of saving the children in danger.
He ______ in this city since he graduated from college.
You _____ return my dictionary now. You can keep it and I will get it from you later.