[ Grammar ]
Today, many serious childhood diseases ……………….. by early immunization.
A. are preventing
B. can prevent
C. prevent
D. can be prevented

Random Topics:
Grammar, adverbs of frequency placementModals of DeductionParticiple Clauses & Cleft SentencesModals: Possibility, Necessity, ExpectationNarrative, Past TensesPerfect Tenses and VocabularyLinking Verbs and TensesNoun PhrasesSubordinating and Coordinating Conjunctions1st & 2nd ConditionalsOther quiz:
Some vs. Any › ViewI want ____________more wine. I am driving home.
a. some
b. any
Wish, Unless, If sentence › View
I cannot sleep. The dog next door is making too much noise. I wish it ______ quiet.
A. had kept
B. would keep
C. kept
D. will keep
Present Simple with Adverbs of Frequency › ViewPick the correct adverb of frequency to complete the sentence: He ___________ arrives late for work.
A. always
B. yesterday
C. sometimes
D. never
Tenses & Passive › View
The film” Titanic “_______ on TV several times.
A. have shown
B. was shown
C. show
D. has been shown
