[ Subject Verb Agreement ]
Two ______ have been involved in a minor collision on the runway at Heathrow Airport.
A. aircraft
B. aircrafts
Random Topics:
InfinitiveGrammar and Sentence CorrectionPossessive AdjectivesComparative and Superlative AdverbsSimple Present vs Present ProgresiveModalGerund Subject or ObjectSimple Past Irregular & NegativePresent Simple TenseModals and PhrasesOther quiz:
Vocabulary › ViewIf I _________ an idea, I stop thinking about it.
A. obtain
B. contract
C. dismiss
D. recall
Conditionals and Modals of Probability › View
When do we use first conditional?
A. Imaginary situations
B. Probable future situations
C. Situations in the past connected to the present
D. When something happens first
Present Perfect Tense › ViewI have _______ there many times.
A. go
B. gone
C. went
D. goes
Grammar › View
Tina loves sports，so she____ the school volleyball team.
A. joins
B. joins in
C. takes part in
D. join