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:
Verbs - third personGerunds and InfinitivesIrregular verbsTo Infinitive/Bare Infinitive/GerundsPerfect TenseGerunds + To InfinitivePersonal PronounsAdjective + to + VerbCOUNT - NONCOUNT NOUNSPerfect Verb TensesOther quiz:
Grammar › View
What does a dentist do?
He _____________________.
A. helps teeth
B. take care of teeth
C. cooks teeth
D. cleans teeth
Grammar › View
They went to the waterfall _______ they wanted to play in the water.
A. although
B. or
C. because
D. yet