If I (know) how to swim, I (join) the water polo team.
A. knew / would join
B. had known / would have joined
C. know / will join
D. had known / will join

Random Topics:
Dependent ClausesVerb 3 formsThe Simple Present TensePast Perfect TenseModals - Have to or ShouldLet & Be allowed toVerbals and GerundsPresent ContinousAntonymsVerbs & Verb TensesOther quiz:
Tenses › ViewI ………………. a shower when the phone rang.
A. had
B. had had
C. started having
D. was having
Vocabulary › View
What does ‘Resignation’ mean?
A. The acceptance of something undesirable but inevitable.
B. Comfort in a time of distress or sadness.
C. Enduring pain and hardship without showing feelings or complaining.
D. Unnecessary, especially through being more than enough.
Grammar for TOEFL › ViewWith a sudden jerk of his hand threw the ball across the field to one of the other players.
A. Incorrect
B. Correct
Vocabulary › View
What does the word “subtle” mean?
A. Easy to understand
B. Difficult to detect or grasp by the mind
C. Loud and clear
D. Obvious and apparent
