Topics: Grammar & Vocabulary
Einstein is the person … showed that time can speed up or slow down.
A. which
B. who
C. whose
D. where
Select your answer:

Random Topics:
Preposition of DirectionVocabulary and Sentence StructureArticles A and AnGRAMMAR - Could / Could notVerb to Be Tenses & Object PronounGrammar - First ConditionalGrammar: Simple Past and Past ContinuousGerunds as objects of prepositionSimiles and Body IdiomsIndefinite PronounsOther quiz:
Adverbs, Infinitives, Definite Article › ViewAngie decided __________ a party and invite all her family
A. to get
B. to meet
C. to have
D. to go
Grammar › View
Infinitive: Heavens! It felt so good to eat!
A. Heavens
B. so good
C. to eat
