[ Grammar ]
If we __________ using fossil fuels, climate change will get worse.
A. continue
B. continued
C. will continue
D. are continuing

Random Topics:
PersonificationPossessive AdjectivesGrammar (Possessive Pronouns)Adjectives, Adverbs, and PrepositionsAdjective + to + Verb-Ing and Infinitive Verb PatternsSuch...that, so ......thatAdverbs, Modals, Preposition of timePresent Perfect and Past TensesNarrative, Past TensesOther quiz:
Grammar › ViewDid you hurt _________ climbing the mountain?
A. herself
B. yourself
C. your
D. themselves
E. himself
Grammar › View
The female dragonfly __________ (lay/lays) her eggs in the water (or on plants near water).
A. will lay
B. will lays
Grammar › View__________ practicing the piano, he became quite skilled.
A. Introducing to
B. Enjoying doing
C. Spend time doing
D. Make a profit
Infinitive › View
You should_____________ for your next practice.
A. to study
B. study
