do (to perform an action or activity): I have to do my homework.
carry out formal (to do and complete a particular piece of work, research, etc.): The construction work was carried out by local people.
conduct formal (to organize and carry out something): We are conducting a technical experiment.
undertake (to start doing something and accept responsibility for it): We have to undertake all the arrangements.
perform (to do a job or piece of work): I have my duties to perform.
discharge formal (to do what is required): He discharged his duties efficiently.
commit (to do something illegal or immoral): Women commit far less crime than men.
practice (to do something regularly in order to become skilled at it): I use every chance to practice English.