Safety Goggles You are required to wear safety goggles all times when in the laboratory.
(You; are required; to wear safety goggles all times when in the laboratory) (You; to wear; safety goggles; T:all times; T:when in the laboratory)
You You
are required to wear
to wear safety goggles all times when in the laboratory
safety goggles T:all times T:when in the laboratory