[ Vocabulary ]
It’s very ____, saving money and energy, to build energy-efficient buildings that don’t lose heat.
A. connected
B. risky
C. cost
D. economical

Random Topics:
Future TensesVocabulary, Adjective & PrepositionPast Simple, Present Perfect TenseSimple Present - WH QuestionsComparative and Superlative AdjectiveIndefinite and Reflexive PronounsPresent TensesRelative Pronouns and AdverbsSo / Neither / Either / TooZero & First ConditionalOther quiz:
Tenses › View. What is the negative form of: ‘She loves reading books.’?
A. She does not love reading books.
B. She is not loving reading books.
C. She does not loves reading books.
D. She love not reading books.
Mixed General Quiz › View
A person’s ___ income is the amount of money made before taxes are taken off.
a. gloss
b. gross
Pierre is from France. He can speak ___.
a. Franchise
b. Francese
c. French
Tenses › View
Red …………………..….. (fly) and ……………………… (fall) on the ground at the moment.
A. is flying – is falling/ is flying – falling
B. fly – fall
C. flying – is falling
D. is flying – falls
