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

Random Topics:
Conditional Sentence Type 0-3Grammar - to beWill and Going toModal Verbs & Perfect InfinitiveTenses and Time MarkersSimple Past Tense & Future TensePresent Perfect SimplePast Perfect SimpleTimeLinking Words and PhrasesOther quiz:
Vocabulary and Grammar › ViewThe Thang Long Imperial Citadel was the __________ of political power for nearly seven centuries without interruption.
A. middle
B. point
C. system
D. centre
Wish Clause › View
She has to work tomorrow.
-> She wishes ……………..
A. she hadn’t to work tomorrow
B. she didn’t have to work tomorrow
C. she hasn’t to work tomorrow
D. she won’t have to work tomorrow
Possessive Adjective › Viewthis book is ………….
A. Your
B. Yours
Modal Verbs › View
You ________________ smoke in this building.
A. Must
B. Mustn’t
