[ Present Perfect Tense ]
George ____________________(swim) in the big lake.
A. have swam
B. has swam
C. have swum
D. has swum

Random Topics:
Active & Passive VoiceVerb to haveParticiple - ing/ edPassive Modals in Different TensesSimple Past or Past ContinuousModal Verbs - ObligationPreposition of TimeMust Vs Have toPerfect and Past TensesInfinitive and GerundsOther quiz:
Vocabulary › ViewWhat does “extremely” mean?
A. Very much so
B. Very big
C. To let another do something
D. Going far down
Present Simple and Continuous Tense › View
We always have dinner at 6. But today we ______ at 8.
A. is having
B. have
C. are having
D. has
Grammar › ViewMiss Chin ____________ us grammar.
A. teach
B. teaches
C. teaching
Grammar › View
Disneyland opens _______Sunday.
A. at
B. in
C. to
D. on
