The changes of the plants and animals in an area ________ from differences in climate and the nature of the country

The manager proposed that Tom _________an opportunity to explain why he’d refused to go there.

This kind of flower well these days. Would you like to have one

In this country, the quality of foodproduct is _____ according to the highest international standard.

The young girl couldn’t afford a new car. ______, shebought a used one.