[ 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:
Mixed General Quiz › ViewIf you dial “999”, you ___ to tell the operator the address, telephone number and what service you want.
a. have
b. has
c. had
Mixed General Quiz › View
What do you ___?
a. sea
b. see
I 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
