We may find that learning a foreign language does not have to be ____learning our mother tonguebut can in fact be as easy [ ]

____ you ask many different questions will you acquireall the information you need to know．

Here’s what you asked for.— ______.

One-third of the country ______ covered with trees and the majority of the citizens ______ black people.

You will get 300,000 yuan as a compensation if the car ____ break down within the 1st 12 months.[ ]