Topics: 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
Select your answer:

Random Topics:
Present, Past, and Future TimePresent Tenses and ConnectorsSimple Present Tense vs Present Continuous TenseDirect Object and Indirect ObjectAuxiliary VerbsIELTS VocabularyPresent/Future/Past Simple/Present PerfectCompound AdjectivesFinite and Non-Finite VerbVerbal PhrasesOther quiz:
Grammar › ViewPlease ______ for her exam.
A. remind your sister to study
B. make your sister to study
C. tell your sister study
Grammar › View
Can I please ask for _____ book?
A. these
B. this
