[ Passive Voice ]
Since the computer ____ it has made considerable changes to our daily
life.
A. invented
B. was invented
C. is invented
D. has invented

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Comparative AdjectiveActive and Passive voiceFrequency AdverbsIdiom and TensesPronunciation and VocabularyPast Continuous TensePossessive Adjectives & Possessive PronounsGrammar Double Object VerbsSentences and Non SentencesV-ing/to-VOther quiz:
Grammar › ViewI’ll meet you at 3 p.m. …… the swimming pool.
A. under
B. in
C. on
D. at
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To be vulnerable
A. Stark
B. Susceptible
C. Teeming
D. Ubiqutious
Grammar › View………………….your parents well?
A. Is
B. Be
C. Are
D. Am
Grammar › View
Uncle Rahman ____ a good driver.
A. is
B. are
