prowadzić przewodzić in inglese:

The scientist is conducting medical research.

Weakness brought on by a number of respiratory ailments had forced him just last week to announce that he was giving up his conducting career.

lead (v)

Just how tiresome was it to argue straight against the phrase "Don't blindly follow America's lead!"

In daredevil car races, there are moments when the drivers place themselves between the devil and the deep blue sea, trying to take the lead.

No man can know them, no hunter can shoot them, with powder and lead - Thoughts are free!

Even if the opinions of others can be supressed, I cannot imagine to what results my speech may lead.

This might lead us to believe that a simple culture would make use of a simple language, that a complex culture would make use of a complex language, and so on.

More than iron, more than lead, more than gold I need electricity. I need it more than I need lamb or pork or lettuce or cucumber. I need it for my dreams.

You have to think of the example you're setting. You'll never be able to lead if you don't set an example worth following.

to show someone where to go, usually by taking them to a place or by going in front of them; "She led them down the hall." "We followed a path that led us up the mountain." "You lead and we'll follow." "I'll lead the way (= go first to show the route)."

"This industry represents a growing global market in which Europe should take the lead and achieve its independence. "

She had the job of doing basic training with the pups, getting them used to walking on a lead.

Beside this, eating big meal twice a day, leads to increase stomach, and the greater stomach, the large portion need to be fill.

You can see both sides of almost any issue -- and while it might exasperate your friends and lead to a few Hamlet moments, you're perfectly happy with your broad perspective