[ Future Tenses ]
Green technologies _____ environmental challenges.
A. will solve
B. will have solved
C. will be solving
D. solve
Select your answer:

Random Topics:
Active vs. Passive VoiceModals and Modal PerfectsGrammar (want to/ need to/ have to)Adjectives with PrepositionIndefinite and Reflexive PronounsGerund or InfinitiveTOEIC GrammarDemonstrative SpeechAdverb ClauseModal Verbs and Gender NounsOther quiz:
Gerunds › ViewI think_______outside in the open air is much more enjoyable than_______exercise in some stuffy gyms.
A. to walk – done
B. walking – doing
C. walk – to be doing
D. having walked – do
Past Perfect Tense and Past Tense › View
I … …. …. (already, eat) my dinner when he called.
A. have already eaten
B. has already eaten
C. had already eaten
D. will already eaten
E. was already eaten
