—Oh，dear ! Bill, come here !Our little son ate a pill       mistake again．—He must have thought it is candy．I've told you a hundred times to hide the medicinekids

 ---Why didn’t you accept such a good job?---Oh, it’s _________ my ability, so I had to give it up.

Mike often exercises      half an hour in the morning.

Susan is my good friend and she always helps me _______ my Maths.

The bank promised to provide us ______ money.