New irrigation methods are expected to double wheat production while using one-third of the water required for full irrigation.

VOA: special.2010.02.08

When his mother learned of his failing grades she required her sons to read two library books every week.

VOA: special.2009.09.04

At that time there were laws in the South that required blacks to give their seats on buses to whites.

VOA: special.2010.04.16

Dealers are required to make the trade-ins unusable by destroying the engine, then recycle the old vehicles into scrap metal.

VOA: special.2009.08.07

She would quickly do the work required for a new dead reckoning direction and pass the information to her husband.

VOA: special.2009.12.23

It had to keep moving to reach San Francisco in twenty-five days as required by the government contract.

VOA: special.2010.04.26

Also,the research showed that traders with the most exposure generally made the most money in wild markets when quick action is required.

VOA: special.2009.02.25

The Food and Drug Administration is not required to follow the advice of its committees, but generally does.

VOA: special.2009.07.21

He says many,if not all, of the top American colleges once had a core curriculum a set of courses required for all students.

VOA: special.2009.10.22

So the Institute of Medicine proposed that residents be required to get five continuous hours of rest for every sixteen hours on duty.

VOA: special.2010.07.13

Also,the company said it is no longer willing to censor search results as required by Chinese law.

VOA: special.2010.01.15

But because of doctor shortages or other needs, some have been able to get visas without the required two-year stay in their home country.

VOA: special.2009.06.02

They said the Constitution required the radicals to prove that the president had committed serious crimes.

VOA: special.2010.01.28

The GMAT is commonly required for students who want to earn a master of business administration.

VOA: special.2009.01.08