—Stay a bit longer, it’s been such ________ fun having you. —Thanks, anyway. I’ve got ________ early start tomorrow morning.
If you don’t know that _____ is the mother of success, you are sure to be _____ in life.
Don’t be too ______ about what you eat, or you are likely to develop an unbalanced diet, which is harmful to your health.
Thanks to the Party’s opening and reform policy, people in China are ______ than they were thirty years ago.
You can hardly imagine the difficulty Mrs. Jones had ____________up her children.
The flowers _ _ sweet in the botanic garden attract the visitors to the beauty of nature.