[ Vocabulary ]
something that people can’t understand or explain
A. overwhelm
B. mystery
C. invaders
D. spread

Random Topics:
AdverbsExclamationCan/CouldComparatives or SuperlativesAdjectives, ING - EDa, an, the, zero articleQuantifiers / Prepositions of Time and Comparative AdjectivesVerbs & Verb TensesGrammar - ConnectorsTensesOther quiz:
Adjective › ViewI worked hard all day. Now I feel ___.
a.tired
b.tiring
Future Tenses › View
To talk about a prediction based on a present evidence we use
A. The simple future
B. The “be going to” future
C. The present continuous
Prepositions › ViewI saw the plane moving __ the airport, but I did not see it land.
A. Towards
B. To
C. By
Prepositional Phrases › View
Are you afraid ____ spiders?
A. in
B. of
C. at
