The price of diamond rings has risen sharply _______ the price of gold rings has gone down.
The reason she can finish the homework ahead of time is she is both clever and hard-working.
When to a certain temperature,water can be turned into steam.
We don’t of her going to work in the fields in the sun.
—Did you see your sister just now? —Yes,but she home soon afterwards.
—I think 20 dollars for it is OK. —No,I’d gladly pay for it.