[ Present Perfect Tense ]
She has never …. in the ocean.
A. swim
B. swam
C. swom
D. swum

Random Topics:
Who or WhomProgressive Verb TensesModals for Ability, Possibility and PermissionPresent Perfect Simple and ContinuousTenses UsagePronounSimple Compound and Complex SentencesAdjectives and AdverbsPast and Present TensesIrregular Plural NounsOther quiz:
Aptitude : Problems on Trains › ViewTwo stations A and B are 110 km apart on a straight line. One train starts from A at 7 a.m. and travels towards B at 20 kmph. Another train starts from B at 8 a.m. and travels towards A at a speed of 25 kmph. At what time will they meet?
A. 9 a.m.
B. 10 a.m.
C. 10.30 a.m.
D. 11 a.m.
Grammar › View
Don’t make that __________________ with your hand, people here think it’s insulting.
A. adventure
B. sightseeing
C. point
D. cheek
E. gesture
Relative Clause › ViewHis best movie,______won several awards, was about the life of Gandhi.
A. that
B. whose
C. which
D. whom
Grammar - could / could not › View
Could you __________ when you were ten years old?
A. swam
B. swim
C. swum
D. swimming