It may rain tomorrow. , you’d better try another day.
—Haven’t you solved the problem yet? —Sorry, but I promise it in an hour.
________ the heavy snow came, the weather got colder and colder.
Jackson as well as his classmatesgoing to learn Shakespeare’s works next week, of which somehard to understand.
In our opinion, teaching a foreign language is science.
—My mother doesn’ t know much about the computer. —________.