[ 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:
Perfect Tenses › ViewShe (visit) her Japanese relatives once in 1993 before she moved in with them in 1996.
A. had visited
B. has visited
C. will have visited
Grammar › View
The __________ scientist continued his research in secret.
A. famous
B. infamous
C. notable
D. anonymous
Mixed General Quiz › ViewPierre 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