[ Noun Clause ]
No one from the outside world knew ….. Wakanda was so technologically advanced.
A. where
B. that
C. what
D. that is

Random Topics:
First and Second ConditionalSimple Past TenseThe -ing Form of VerbsTenses and PronounsTransitive or Intransitive VerbsPast Tense & Past Continuous TenseGrammar - Countable/ UncountableModal Verbs for PossibilityPresent Simple and ContinuousPerfect and Past TenseOther quiz:
Grammar › ViewRead and choose the correct option.
A. a banana
B. some banana
C. an banana
Grammar › View
I don’t like the rain _____________ I can’t play outside.
A. since
B. hence
C. though
D. but
Vocabulary › ViewJack joined a(n) …….. programme and he helps the elderly for free at the weekends.
A. international
B. non-governmental
C. official
D. volunteering
Homonyms › View
I don’t even have one ___ with me.
a. cent
b. sent
