But Marc Tucker says students who pass the exams could stay in high school and take a demanding set of exams at the upper division level.

VOA: special.2010.02.25

A Pentagon release says Gates and Xu also agreed to other high level visits, and to exchanges among lower-ranking service members.

VOA: standard.2009.10.27

The U.S.Assistant Secretary of State, Kurt Campbell,and his deputy, Scot Marciel,arrive in Burma Tuesday for two days of high-level meetings.

VOA: standard.2009.11.02

He says they hope the high level U.S.-Burma meetings will bring about an unconditional dialogue between the NLD and the military government.

VOA: standard.2009.11.02

The new U.S.strategy calls for regular high level meetings among U.S., Afghan and Pakistani leaders.

VOA: standard.2009.03.28

Earlier this year, President Barack Obama's administration said neither that engagement nor U.S.sanctions had brought about democratic change and that Washington would move to pursue high-level meetings.

VOA: standard.2009.11.02

"If people are not able to enhance their skills in various medical specialties, therefore they cannot provide the high level of health care and services that the population needs."

VOA: standard.2010.06.01

Afghan President Hamid Karzai and Pakistani President Asif Ali Zardari flew into Tehran, at the head of high-level delegations, to discuss a series of problems, including drugs, terrorism and Islamic extremism.

VOA: standard.2009.05.24

U.N.chief Ban Ki-moon told reporters he would go to the Danish capital next week to open the high-level segment that he expects will draw more than "I am encouraged and I am optimistic.

VOA: standard.2009.12.09

"What we have found is that there is great and growing interest in greening the campus operations but what we are not seeing is a high level of interest around integrating sustainability in the classroom,".

VOA: standard.2009.12.08

But the U.S.reaction to Thursday's attack was at an unusually high level, with both President Obama and Secretary of State Hillary Clinton issuing written statements expressing sympathy to the families of victims and calling for the attackers to be held accountable.

VOA: standard.2010.07.16