[ Grammar ]
___ is very good for your health.
A. Swimming
B. Swim
C. Swims
D. Swam

Random Topics:
Grammar AssessmentTime Clauses of FutureSimple Present and Simple PastPresent Tense vs Present ContinuousPhrasal VerbsPast Simple - Present PerfectPresent Perfect SimpleSo - Too - Either - NeitherAdverb of Frequency and Past Continuous TenseVerbal and Appositive PhrasesOther quiz:
Past Tenses › ViewMy sister’s roommate was upset. She _____ been waiting for an hour.
A. had
B. has
C. have
D. did
Verb Tense, Pronouns and Antecedents › View
Each girl must provide ____ own lunch.
A. their
B. her
C. one’s
Relative Clauses › ViewStudents _____ early usually take the bus.
A. arrival
B. to arrive
C. arrived
D. arriving
Perfect Tenses › View
What does the tense of a verb indicate?
A. The subject of the verb
B. The time of the action or state of being expressed by the verb
C. The location of the action
D. The frequency of the action
