[ Grammar ]
According to the law, dogs ____ not ____enter the building.
A. ought to
B. should

Random Topics:
Verbs & Phrasal VerbsGrammar & VocabQuestion Tags in Verb TensesAdverb PhrasesFrequencyContrast Linking WordsConditionals / Unreal PastAction, Helping & Linking VerbsBe used to vs used toUsed toOther quiz:
Grammar › View________(ask) for advice by the President was a great honor.
A. Asking
B. be asked
C. Being asked
D. To ask
Grammar for TOEFL › View
A specialty shop with various blends from around the world in the shopping mall.
A. Incorrect
B. Correct
Present Perfect Tense › View_____ you seen her?
A. Has
B. Have
Grammar › View
I ….. tennis every Sunday morning.
A. play
B. playing
C. am playing
D. am play
