[ Grammar ]
Bacteria of the harmful kind ______ diseases.
A. cause
B. causes
C. is caused
D. was caused
Random Topics:
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:
Relative Clauses › ViewThis is the machine …….. makes edible works.
A. who
B. where
C. that
Adverb Clauses › View
They make telescopes________________ they can see the galaxies well.
A. so that
B. since
C. whenever
D. because
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