The problem of the present world is that those who are imaginative have little experience those who are experienced have weak imagination.
The price of agriculture products _______ since the beginning of last year.
Our monitor is always ready to help others. He is really ______ Lei Feng in our class.
Our parents have done a lot for us. I think we should ______ them by working hard.
---If only we had less homework! --- ________ We all need more rest.
— It's a long time since my mother worked here in the car factory. — _____?