……………………………………..installs and repair pipes on buildings, ships, planes, etc
A. A pipefitter
B. A welder
C. An electrician
D. A safety officer

Random Topics:
Simple Present Tense with Adverb of FrequencyModals, Infinitives and GerundsLinking VerbGerund, Participle, Infinitive, or AppositiveCountable - UncountablePast form of ModalsAdverbs of Time and PlaceImperative SentencesMixed TensesVerb + PrepositionOther quiz:
Grammar › ViewThe sentence below contains one or more errors. All of the following are acceptable ways of correcting the error(s) EXCEPT:
Reese likes watching television specials on insects however Laney likes watching reality shows.
A. Reese likes watching television specials on insects; however, Laney likes watching reality shows.
B. Reese likes watching television specials on insects. However, Laney likes watching reality shows.
C. Reese likes watching television specials on insects, whereas Laney likes watching reality shows.
D. Reese likes watching television specials on insects but Laney likes watching reality shows.
Grammar › View
I will meet you when classes ______ over.
A. Will be
B. Are
C. Is
I haven’t seen the Superman film _____
A. Yet
B. Already
C. Still
D. Just
Modal Verbs › View
You ____________ smoke in the school premises.
A. can’t
B. must
C. should
