[ Conditional Sentences ]
He is short-sighted. Therefore, he has to wear the glasses.
A. If he isn’t short-sighted, he won’t have to wear the glasses.
B. If he hadn’t been short-sighted, he wouldn’t have had to wear the glasses.
C. If he weren’t short-sighted, he wouldn’t have to wear the glasses.
D. Should he not be short-sighted, he won’t have to wear the glasses.

Random Topics:
Comparative and Superlative AdjectiveTime PhrasesPositive and Negative ConnotationsInversion + Passive VoicePrepositions - ConjunctionsPast Simple and Past Continuous TensesSubject Verb Agreement and Verb TensesPassive Voice with Modal VerbsTOEFL Adjective and AdverbBe Going To vs. WillOther quiz:
Simple Present Tense/be/Present Progessive › ViewIt ___ raining tonight.
A. isn’t
B. aren’t
C. are
Grammar › View
When I suggested… to Ireland, she was really enthusiastic.
A. to go
B. go
C. having gone
D. going
Past Tense vs Present Tense › ViewWe …… the 8th grade students.
A. is
B. am
C. are
D. was
Articles › View
Fill in the blank: ‘There is ___ university in my town.’
A. one
B. a
C. some
D. the
