Scientists ………….. at Stanford University School of Medicine in the US have invented an implant that could help the blind ……………. .
A. working / to see
B. to work / seeing
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To Infinitive/Bare Infinitive/GerundsAdverb of TimeAdjective, Adverb, and Noun FormsPersonal PronounAdjective Clause and Adverb ClauseModals of Obligation & ProhibitionAdjective ending with ED & INGVerbs and AdverbsComplex PrepositionsSuperlative AdjectivesOther quiz:
Grammar › Viewyou …. watching the cartoon movies.
A. was
B. is
C. am
D. are
Passive Voice › View
Millions of tourists visit Spain every year.
A. Spain is visited by millions of tourists.
B. Spain was visited by millions of tourists.
C. Spain are visited by millions of tourists.
Grammar › ViewUnless he is already full, he will be able to eat a whole cake in 5 minutes.
A. He will not be able to eat a whole cake because he is already full.
B. Though he is already full, he’ll be able to eat a whole cake in 5 minutes.
C. He will be able to eat a whole cake in 5 minutes if he is not already full.
D. Even if he is already full, he will be able to eat a whole cake in 5 minutes.
Vocabulary › View
What does the term ‘situational irony’ refer to?
A. Expected outcome
B. Predictable event
C. Coincidental situation
D. Contrast between what is expected and what actually happens