[ Grammar ]
Li Hong and Li Khai ________ an aeroplane right now.
A. board
B. boarding
C. is boarding
D. are boarding

Random Topics:
ConnectivesAdverbial Clause of Cause and EffectPrepositions and Preposition PhrasesSubject Verb Agreement and Verb TensesDescriptionsOffering HelpPresent simple & ContinuousPronounPronoun-Verb AgreementAdjectiveOther quiz:
Grammar › View“We build the treehouse _________”, the children said.
A. ourselves
B. himself
C. herself
D. themselves
Present Perfect Tense › View
Have you ever ________someone a new English word?
A. teach
B. taught
C. teached
D. teaching
Sentence Structure › ViewThe new educational curriculum focuses on developing critical thinking skills and encouraging creativity among students.
A. Simple (S)
B. Compound (Cpd)
C. Complex (Cpx)
Grammar › View
Students _____ listen to the teacher.
A. does
B. are
C. is
D. should
