[ Grammar & Vocabulary ]
Einstein is the person … showed that time can speed up or slow down.
A. which
B. who
C. whose
D. where
Random Topics:
Have toVerb PatternsModal Verbs of PermissionProgressive Verb TensesPrepositions of Location, Movement and TimeGerundSimple Past TensesDefinite vs Zero Article Abstract NounsSimple Present and Simple PastVocabulary, Adjective & PrepositionOther quiz:
Simple Past Tense › ViewMy father … his car keys last night. He … home by bus.
A. loses – goes
B. lost – go
C. loses – went
D. lost – went
Conjunctions › View
Andy plays the violin well, _____ the trumpet is his favorite instrument.
A. so
B. but
C. yet
D. for
Tag Question › ViewEverybody looks tired, ________?
A. doesn’t it
B. don’t they
C. does it
D. do they
Tenses › View
I ___ at this company since 2020.
A. worked
B. have worked
C. work
D. will work