[ Grammar ]
Bacteria of the harmful kind ______ diseases.
A. cause
B. causes
C. is caused
D. was caused
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Adverb or AdjectiveArticlesPresent Perfect and Present Perfect Progressive TensesPerfect and Past TenseTenses, Determiners & Subject Verb AgreementPast Tense vs Present Perfect TenseSimple, Complex, Compound SentenceModals and AdviceTo Infinitive or GerundPronounsOther quiz:
Grammar › ViewWhat _____ on Saturday?
A. are you going
B. do you do
C. are you going to do
D. do
Article › View
Article ‘An” is used before
A. Vowels and vowel sounds
B. Plural nouns
C. Uncountable nouns