[ Vocabulary ]
The machines in our house are becoming more ……… so that we use less energy and save money
A. expensive
B. relaxed
C. efficient
Random Topics:
Phrasal Verb and ModalPreference & Future TenseLinking Words and PhrasesSimple and Compound SentencesInfinitives for reasonsVerb TenseAlong & AgainstArticle the or zero article (-)Question tag and + - AgreementModal Verbs of PermissionOther quiz:
Present Perfect › ViewLuis ______ (experience) fatigue and thirst since he started his new medication.
A. has experienced
B. has not experienced
C. is experiencing
D. experienced
Grammar › View
Police are _____ significant progress in fighting computer crime.
A. doing
B. making
C. paying
D. giving
Vocabulary and Grammar › ViewWe _________ to the judo club twice a month.
A. go
B. have
C. make
D. take
Past Tenses › View
The past simple is used to describe ongoing actions in the past.
A. TRUE
B. FALSE