[ Grammar and Vocabulary ]
It is against the ………….. not to wear seat belt in a plane.
A. rule
B. regulation
C. law
D. order

Random Topics:
Clause Markers TOEFL GrammarConditional Type 1Electricity VocabularyVerb Tense, Pronouns and AntecedentsPassive Voice - Present ContinuousAdverbial Clause of MannerGrammar / PronounsPresent Perfect TenseHomophone & HomonymPast Simple and Past Continuous TensesOther quiz:
Tenses › ViewIdentify the tense used in the following sentence: I will have completed my project by next week.
A. Future perfect
B. Past continuous
C. Present perfect
D. Future continuous
Habitual and Continuous Tenses › View
They always … a lot of noise.
A. making
B. make
C. are making
D. are going to make