[ Vocabulary and Grammar ]
The astronaut approached the tiny creature _ because they did not know if it was dangerous or friendly.
A. boldly
B. quickly
C. cautiously
D. courageously

Random Topics:
Modal AuxiliariesAsking and Giving OpinionAdverbs by TypePassive SentencesHow many / How much - Is there / Are thereConditionals Type IAdverbial ClausesSimple Present Continuous TensePersuasive TextSimple Present and Past TenseOther quiz:
Grammar and Vocabulary › ViewWe had a great time at the __________________.
A. tieter
B. thatre
C. theatre
D. teatrer
Grammar › View
She has ______ tidied her room so she is going for a walk now.
A. yet
B. already
C. ever
D. never