[ Conjunctions ]
Revise the following sentences, choosing the correct conjunctive adverb. Add the correct punctuation.
Many builders try to use biodegradable or recycled materials; (hence unless)these practices will have less of an impaceon the environment.
A. ; hence,
B. , hence,
C. ; unless,
D. , unless,

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1st & 2nd ConditionalsGerund & ParticiplePrepositional Phrases-ing form and the to-infinitivePrepositions of Time, Place, and MovementAdverbial Clauses of Reason / Cause-ed and -ing AdjectivesGrammar for TOEFLSimple Present and Present Continuous TensePast Perfect SimpleOther quiz:
Preposition Form › ViewChoose the correct option to fill in the blanks with suitable prepositions.
The principal was thankful to the students who had brought ___________ the issue underlying the conflict.
A. forth
B. about
C. out
D. in
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(it start) _____to rain?
A. Do it starting
B. Is it starting
C. Are it starting
D. Does it starting
Modal Verbs › View____ you like to have another cup of coffee?
A. Shall
B. Would
C. May
D. Should
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Carl is ………….. busy to go to the cinema.
A. too
B. enough
