Please define the following words: undertake, proclaimed, beforehand, folk, cell, dismounted, frail, recommenced, moaning, feebly, threshold, intently, executed, seized, ambush, porch, repented, deali

Here are the definitions from the "WORDMASTER" section:

• undertake: to accept that you are responsible for a piece of work and start to do it
• proclaimed: said it publicly or officially that something important was true or existed
• beforehand: before something else happens or is done specially, so that you are ready
• folk: common people
• cell: a small room
• dismounted: to get off a horse
• frail: weak and thin
• recommenced: began something again after it has stopped
• moaning: low sound expressing pain
• feebly: weakly
• threshold: the entrance to a room or building, or the area of floor or ground at the entrance
• intently: earnestly, keenly
• executed: killed someone especially legally as a punishment
• seized: took hold of something
• ambush: a sudden attack on someone by people who have been hiding and waiting for them
• porch: an entrance covered by a roof outside the front door of a house
• repented: regretted
• dealings: the activities or relationships that someone is involved in

Sections B and C contain incomplete questions and cannot be answered without more information.