[ Grammar ]
Kai observed that avian species ____ their offspring the art of flight.
A. teach
B. learn
Random Topics:
Punctuating ClausesPresent Perfect vs Past Simple TenseArticlesComparison and ModalsIN, ON & ATQuantifiers & Modals of ObligationPast Tense & Past Continuous TenseAuxiliary ModalDemonstrative PronounSentence and FragmentOther quiz:
Present Perfect and Simple Past Tense › ViewHe ____ already _____ (buy) two cars this year.
A. have – bought
B. has – bought
C. was – bought
D. is – bought
Grammar › View
They _____ have a lot of money. They go on very exotic holidays every year.
A. must
B. may
C. might
Adverbial Clause of Cause and Effect › ViewTomorrow is a holiday __________ we don’t have to go to school.
A. Because
B. In order that
C. Since
D. So that
Modal Speculation › View
He _______ known the answer to the question.
A. might have
B. could have
C. must have
D. should have