[ Vocabulary & Grammar ]
………………………………………….tests, installs, maintains, and inspects monitoring devices.
A. A pipefitter
B. A welder
C. An electrician
D. An instrumentation technician

Random Topics:
Cohesive DevicesConjunctions and CommasAdjective OrderSo - Too - Either - NeitherAbstract NounsPre-intermediateApostrophe GrammarModal Verbs of Certainty and PossibilityAdjective ending with ED & INGPresent Simple Tense PassiveOther quiz:
Tenses › ViewWe were playing a game when our classmate had to solve the problem.
A. Present Simple Tense
B. Present Continuous Tense
C. Simple Past Tense
D. Past Continuous Tense
Grammar › View
The recipe ____ she used for the cake was handed down from her grandmother.
A. which
B. who
C. whose
Homophones › ViewSari’s gentle touch and her soft voice had a calming (affect, effect) on the frightened dog.
A. Effect
B. Affect
Grammar › View
Mrs. Baker is forty-two years old.
A. action verb
B. linking verb
C. helping verb