MEDICINE
RESPIRATORY MEDICINE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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I wasn’t feeling very well yesterday so I didn’t go to ____ work.
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the
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a
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an
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-
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Explanation:
Detailed explanation-1: -A modal verb (also called a modal auxiliary verb) is used along with a main verb to express possibility, ability, permission, or necessity. For example, in the statement “you must leave, ‘’ “must” is a modal verb indicating that it’s necessary for the subject (“you”) to perform the action of the verb (“leave”).
Detailed explanation-2: -must have. We use must have + past participle when we feel sure about what happened. might have / may have. We can use might have or may have + past participle when we think it’s possible that something happened. can’t have / couldn’t have.
There is 1 question to complete.