Today, we’ll discuss a number ofcases ____parents have much difficulty in communicating with their children.

Happiness and success ________ on ourselves, and we must seize the chance.[ ]

In the reading room, we found her _____ at a desk with her attention _____ on a book.

What does Michael say in the letter–He says he wants _____ the Great Wall.

179 Please don’t _____ a joke on thedisable We should try our best to help them