[ Verb Tenses ]
Identify the tense of the verb in the sentence: ‘They have been studying for hours.’
A. Future perfect tense
B. Past continuous tense
C. Present simple tense
D. Present perfect continuous tense
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B: It is 186 km.
A. How often
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Determine whether each sentence uses punctuation correctly.
“Well, I’m not quite sure—” Jackson muttered.
A. Correct
B. Incorrect