Doctors who suspect a patient has MS must carry out a number of tests and study the patient's history of health problems.

VOA: special.2009.01.06

Despite a string of attacks early Sunday,mainly in Baghdad, insurgents were not able to carry out the massive strikes they had threatened.

VOA: standard.2010.03.08

There are credible reports that al-Qaida has operatives in various parts of Somalia teaching al-Shabab fighters techniques to carry out suicide and roadside bombings.

VOA: standard.2009.05.01

Christian Rossiter has said that he felt like a prisoner in his own body, unable to move or carry out the most basic of tasks.

VOA: standard.2009.08.14

Besides India,the defendants allegedly also planned to carry out attacks in Denmark, where a newspaper cartoon of the Prophet Mohammad in 2005 was published, offending many Muslims.

VOA: standard.2009.10.30

People have crowded onto trains, buses and ferries in a bid to carry out their travel plans - and cab companies say they are being paid thousands of dollars to ferry people across Europe by car.

VOA: standard.2010.04.17

(Speech) Nemtsov says Mr.Medvedev could carry out his program if he demanded the resignation of Prime Minister Vladimir Putin, insisted that state TV directors lift censorship, permitted independent political activity, and most importantly,punished those who falsify election results.

VOA: standard.2009.11.12

"At least one of the bombers detonated in the deepest part of the underground which made it hugely difficult both to undertake rescue operations and to carry out the forensic examination of the site which needed to take place."

VOA: standard.2010.04.01

Warren says now that researchers have a map of the zebra finch genome, they can carry out experiments to identify which genes in the finch's brain are most critical to hearing and producing song - and by extension, which genes may play a role in human speech disorders, like those related to stuttering, autism,and Parkinson's disease.

VOA: standard.2010.04.05