[ Grammar for TOEFL ]
The town council is not sure why have the land developers changed their plans.
A. Incorrect
B. Correct

Random Topics:
Reported Speech and SubjunctiveIf/Unless - Conditional type 1Sentence Structure and PunctuationGerund & InfinitiveVerb-ing and InfinitivePositive and Negative ConnotationsTenses, Tag Questions, Phrasal VerbsWord FormationSimilesConditional Sentences Type 0, 1 and 2Other quiz:
Grammar › ViewThe increase in ………………………. gases in the Earth’s atmosphere worries many scientists since it contributes to climate change.
A. global
B. greenhouse
C. labour
D. inflation
Grammar › View
I _____ this book for the last four years.
A. read
B. will read
C. had read
D. have been reading
