[ Grammar ]
________ was the sun clock invented ? Egypt .
A. where
B. when
C. why
D. who

Random Topics:
Be going to / WillAdjectives and ArticlesMixed Present TensesCompound and Complex SentencesPast Simple and Past ProgressiveFuture Perfect TensePositive and Negative ConnotationsGrammar: wishes and regretsGrammar - Collective NounsVerbs: Action, Linking, and HelpingOther quiz:
Mixed General Quiz › ViewThe professor is an ___ specialist in the field.
a. emanate
b. eminent
c. imminent
Grammar › View
Yesterday afternoon, my sister ___ in the garden.
A. are planting
B. is planting
C. was planting
D. were planting
Mixed General Quiz › ViewNew Zealand, or Aotearoa, is made up ___ two large islands and one smaller one, plus smaller islands further off-shore.
a. to
b. on
c. of
Vocabulary › View
try to make something clear
A. monitor
B. genre
C. clarify
D. burly
