The teacher found difficult to believe that Tommy was the laziest boy in class.
Math is difficult for me. How I wish to improve it!-Don’t lose your confidence. I believe you will ______ it if you keep trying.
When is your father’s birthday? -It’s on _ _ .
The number of the students in our school is about nine _____. —I see. ______of them are boys.
Please help ______ to some fish, girls.