[ Grammar for IELTS ]
A recent goverment report has warned that ___ we act immediately to reduce pollution, there will be serious consequences for the planet.
A. provided that
B. in case
C. unless

Random Topics:
Grammar - PunctuationModal AuxiliariesConditionals and Modals of ProbabilityParticiple - ing/ edSubjective and Objective PronounPresent Simple & Continues-ed or -ingLet & Be allowed toConjunction: Because and SoAdjectives or AdverbsOther quiz:
Grammar › ViewPick the adverb from the following sentence.
The technician fixed the problem easily.
A. technician
B. fixed
C. easily
Mixed General Quiz › View
Bilingual speakers switch from one language to the other in the same discourse.
A. Code-switching
B. Creolisation
C. Diglossic
D. Interlanguage