[ Vocabulary and Grammar ]
Experts have_______ some exiciting discoveries about volcanoes recently.
A. done
B. discover
C. made
Select your answer:

Random Topics:
Miscellaneous Grammar UsagesSentence Structure and PunctuationApologizingAdjective SuffixesNoun and PronounInfinitive or GerundReported Speech and TensesSocial Media VocabularyFuture Time and TensesPresent Perfect - Just, Already, YetOther quiz:
Grammar › ViewThey ______ (visit) the glacier next Saturday-it’s booked.
A. visit
B. will visit
C. are going to visit
D. are visiting
Grammar › View
They ______to school together every day.
A. gos
B. goes
C. are going
D. go
