Question
Select the most appropriate option to substitute the
underlined segment in the given sentence. If there is no need to substitute it, select ‘No substitution required’. Monika has learn French for a long time.Solution
This option correctly uses the present perfect continuous tense to indicate an ongoing action that started in the past (Monika learning French) and is still in progress.
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‘P’, ‘Q’ and ‘R’ can finish a task in 12 days, 36 days and 72 days respectively. ‘P’ and ‘Q’ begin the task. After ‘n’ days, ‘...
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