Which sentence correctly uses a comma?
A. Whenever I visit London, I make sure to visit the British Museum.
B. Whenever I visit London I make sure to visit the British Museum.

Random Topics:
Noun Clauses with THATDefinite ArticlesModals of ProhibitionPresent Simple Tense Passive-ed/-ing AdjectivesTo Infinitive or Gerundused to vs be used to vs get used toIdentifying Sentence TypesPrepositions after Verbs and AdjectiveGerund & InfinitiveOther quiz:
Present Tenses: Simple vs Continuous › ViewIdentify the structure of the present simple tense in the sentence: “He drinks coffee every morning.”
A. Subject + verb + object
B. Subject + is/am/are + verb-ing + object
C. Subject + has/have + past participle
D. Subject + will + verb + object
Grammar › View
Tim _____ our shoes before we went into his house. He said he wanted to keep the carpet clean.
A. made us remove
B. have us to remove
C. got removed
D. let us remove
Tenses and Articles › ViewHe brought _____ food to ____ park.
A. a, a
B. the, a
C. a, the
D. the, the
General Knowledge › View
What is the metric unit for measuring mass?
A. Foot
B. Pound
C. Kilogram
D. Ounce
