[ Tenses ]
I am helping my neighbor while he is fixing his car.
A. Present Simple
B. Present Continuous
C. Present Perfect Continuous
D. Present Perfect

Random Topics:
DeterminersRelative Clauses and etcFirst Conditional, Future Time ClausesPresent SimpleAdjective ClausesAdverbial ClauseCan vs CouldMoods of GrammarModal Verbs of Deduction and SpeculationHabitual and Continuous TensesOther quiz:
Grammar › ViewWhich sentence shows an example of a correlative conjunction?
A. Mrs. Nelson eats apples and carrots every day.
B. Either you go, or I will.
C. After the mall, I took a nap.
Future Tenses › View
Choose the correct future continuous tense: ‘At 8 PM, I ______ (to watch) a movie.’
A. was watching a movie
B. will be watching
C. am watching a movie
D. will watch a movie