Sweet snacks can give us some energy, _______they are not healthy.

The chemical factory is far away in themountains. It is nearly ____ ride from the city.

The place _______ the bridge is supposed to be built should be________the cross-river traffic is the heaviest.

You must be looking forward to your tripto Sydney.— Yes. I waitany longer.

下列各句中，表达得体的一句是