[ Grammar ]
_______ has been shown to cause floods and drought
A. Chemist
B. Power
C. Deforestation
D. Solution

Random Topics:
Definite ArticlesQuestion WordsAdverb PhrasesTenses UsageSynonymsComparatives and Past Perfect TenseProgressive Verb TensesFamily VocabularyGrammar of Future PlansModal and Relative PhrasesOther quiz:
Present Simple and Present Continuous › ViewWe have English…………….
A. today
B. tomorrow
C. yesterday
D. tonight
Grammar › View
____ Judy and Liz at last month’s meeting?
A. Was
B. Were
C. Are
Simple and Compound Sentences › ViewThe pizza looks delicious and nutritious.
A. Simple
B. Compound
Grammar › View
…………………………….. a live sporting event is exciting.
A. Attends
B. Attend
C. Attending
D. Attended
