We _______ take precautionary measures to be safe from Covid 19.
A. should
B. must
C. may
D. ought to

Random Topics:
Verbs - third personPronouns and QuantifiersSubject Verb Agreement & Subjunctive MoodFigurative Language VocabularyPossessive Pronouns and Adjective PronounsNoun Phrases and AdverbialsSo Such Enough TooCorrelative conjunctionsTypes of SentencesGrammar ( going to)Other quiz:
Grammar › ViewChoose the word whose underlined part differs from that of the other three in pronunciation.
A. breadwinner
B. clean
C. team
D. meaning
Past Tenses › View
It was noisy next door last night. Our neighbours … a party.
A. had been having
B. had had
C. were having
D. had
Vocabullary Test › ViewComputers offer a much greater degree of _____ in the way work can be organized.
A. flexible
B. flexibility
C. flexibly
D. inflexibe
Conditional Sentence › View
In my experiments, the liquid is cooled to 32ºF. It always freezes.
A. If you cool the liquid to 32 degrees, it froze
B. If you cooled the liquid to 32 degrees, it would freeze.
C. If you cool the liquid to 32 degrees, it freezes.
D. If you had cooled the liquid to 32 degrees, it would have frozen.
