Many April Fool's jokes may end up (be)not very funny.
We will go climbing tomorrow if the weather is f (晴朗的).
The six﹣year﹣old American girl has learned hundreds of Chinese p (诗).
My English teacher is always r (准备好的)with advice for our study and life.
It is helpful to have a clear i (想法)of what you want.
Please think t (两次) before you hand in your paper.