[ Tenses Usage ]
In 2015, world leaders _____ the Paris Agreement to combat climate change.
A. signs
B. signed
C. had signed
D. were signing

Random Topics:
Gerunds as Objects of PrepositionsAdjective or AdverbAsking & Giving AttentionPersonal pronouns + possessive adjectives + Introgative pronounsGrammar - too & enoughCountable Vs Uncountable NounsPresent Simple QuestionsIf/Unless - Conditional type 1Infinitive or GerundFuture Tense and ConditionalsOther quiz:
Vocabulary › Viewobsolete
A. became less clear
B. to turn away one’s eyes or thoughts
C. no longer used or produced
D. with great seriousness and importance
Grammar › View
I have two sisters.
A. declarative
B. imperative
C. exclamatory
D. interrogative
Grammar › ViewWhat could be more__________ than a wedding on a tropical island?
A. romance
B. romantic
C. romanticizing
D. romanticism
Prepositions › View
I’m very close …….. my sister.
A. in
B. of
C. to
D. on
