form

"**Formula** One pit crews will still lift cars with manual jacks."

"Customers are barred from watching the repairs by the magic mechanics, who **perform** behind closed doors in Jakarta."

"He can do it all — opera, art songs, contemporary melodies — and he is, at 50 years of age, at the peak of his **performance** skills and tone quality."

"Fluid heating is often a superior method of heating because of the **uniformity** of heat that can be achieved."

"The advance warning too sends a crucial signal - it is part of a deliberate and explicit strategy to encourage civilians to take precautions; to calm and **inform** tribal leaders; and perhaps to encourage some Taliban fighters to make themselves scarce."