[ Future Tenses ]
Sustainable buildings _____ energy efficiency.
A. will improve
B. will have improved
C. will be improving
D. improve

Random Topics:
Past and Past ContinuousVerb Present Simple TensePerfect ModalsGrammar-Verbs & Nouns Singular, Plural, GenderGrammar - Countable/ UncountableSimple, Complex, Compound SentenceModal Verbs & Reflexive PronounsPre-intermediateSuffixes (ing-ed) SentencesTransition WordsOther quiz:
Preposition of Time › ViewOur flight from Edinburgh finally arrived ____ Schiphol Airport ____ Amsterdam.
A. at, at
B. in, in
C. in, at
D. at, in
Mixed General Quiz › View
It was ___ dark that I couldn’t see his face.
a. so
b. such
c. such a
d. so a
What time ________?
A. it is now
B. is it now
C. now it is
Vocabulary › View
What is the meaning of the word “avalanche”?
A. Earthquake
B. Flood
C. Snow slide
D. Tornado
