[ The First Conditional (if/unless) ]
Unless more people …. (use) public transport, air polution will increase.
A. use
B. will use
C. ‘ll use
D. uses
Select your answer:
Random Topics:
Gerund, Infinitive, Bare VerbGrammar - Nouns, Verbs, and AdjectivesPresent Simple Affirmative and NegativeInterjection & Prepositional PhrasesArticles and NounsQuantifiers: too many, too much & enoughWill vs Verb InfinitivesTime Clauses of FutureIN, ON & ATOther quiz:
Relative Clause › ViewI have a friend ………………….. second language is Chinese.
A. who
B. where
C. which
D. whose
Grammar › View
Irene : What will you do on next week?
Daniel: I ………. my grandmother .
A. will visiting
B. visited
C. am visiting
D. will visit