[ Subject Verb Agreement ]
. I love hiking swimming and biking.
A. I love hiking, swimming, and biking.
B. I love hiking swimming, and biking.

Random Topics:
Future Simple Tense1st and 2nd ConditionalsPresent Simple for Future ArrangementGrammar: Used to, Would, Be used to, Get used toAdjectives with -ED and -INGPast Simple or Past ContinuousPast Tense vs Present Perfect TensePrepositions and TensesPresent Perfect or Past SimpleAdverbs or AdjectivesOther quiz:
Grammar › ViewThey go to church _______________ Sunday.
A. at
B. in
C. on
D. the
Grammar › View
There is too much soup for us to finish. We ______ give some to our neighbour.
A. mustn’t
B. can
C. can’t
D. ought