[ Past Tenses ]
I ……. him since we …. at a math camp.
A. known, met
B. have known, met
C. know, have met
D. have known, have met

Random Topics:
Present Perfect and Past TensesModal RequestsWill and Will notPerfect and Past TensesPast ModalsArticles & QuantifiersTo Infinitive/Bare Infinitive/GerundsHave vs. HasMixed GrammarNoun and PronounOther quiz:
Temporal Conjunctions and Connectives › ViewChoose the correct sentence that demonstrates the use of a temporal connective.
A. Before the meeting starts, review the notes.
B. Then, we can start the presentation.
C. When the bell rings, class begins.
D. While walking, I listened to music.
Present Tense › View
Mary ____________ have dinner at home.
A. doesn’t usually
B. usually doesn’t
C. does usually not
D. not usually
Grammar › ViewComplete the sentence with the adjective that describes how many.
______ kids want to try out for our team this year.
A. Fewer
B. New
C. Lazy
D. Talented
Some vs. Any › View
The lesson is over. Do you have …………… questions ?
A. Some
B. Any
