[ Simple and Continuous Tenses ]
The dog ___ (bark/barks) at night.
A. bark
B. barks

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Present Perfect: for/sinceVerbsGrammar ElementaryArticle & PrepositionWH Questions and Simple Past TenseComparison and ModalsSimple Past vs Past Continuous Tenseand, so, but, becauseSimple Present Continuous TenseGrammar & VocabularyOther quiz:
Grammar › ViewHow many prepositions are in the sentence:
Aside from writing essays, we have to learn grammar, to edit paragraphs, and to work in groups.
A. 2
B. 3
C. 1
D. 4
Auxiliary and Modal Verbs › View
In which tense is ‘could’ used to express ability?
A. Future
B. Conditional
C. Present
D. Past
Time Clauses of Future › ViewHe _____________________ a doctor after he graduates.
A. going to be
B. will to be
C. is going to be
D. is
Run-on Sentences › View
Jessica’s fishes keep her busy at home, her teacher likes to eat sushi.
A. Run On
B. Comma Splice
C. Correct Sentence
D. None of the above.
