[ First Conditional, Future Time Clauses ]
What will happen if the parachute …………..?
A. doesn’t open
B. won’t open
C. might not open

Random Topics:
Grammar (Possessive Pronouns)Present Continuous TenseComparisionsModals for DeductionLinking Words and PhrasesPossessive Adjective and PronounArticles A and AnGrammar: Adjectives & PrepositionsArticle the or zero article (-)Verb Tenses and ModalsOther quiz:
Vocabulary and Grammar › ViewShe had to cancel her plans for the weekend because she __________ the flu.
A. came down with
B. cut down on
C. got on with
D. ran o
Modals for Obligation › View
You ____________ drive a car without fastening your seatbelt. It’s against the law.
A. don’t have to
B. can’t
C. shouldn’t