—Can I help you?—Thanks. But I think the box is ______ heavy for you ______ carry.
—What is the weather like this summer here? —There ________ very little rain.
If you don’t go there tomorrow, ___________.
There is _______ sugar in the bottle. Would you please go to buy ______ now?
—Would you like some coffee? —Yes, and please get me some milk, too. I prefer coffee ____milk.
To be healthy, one must have at least _____ sleep every day.