Question

    Fill in the blanks by choosing the correct connector from the alternatives given below each sentence. 

    ____ you have any doubt, please ask me. 

    A In case Correct Answer Incorrect Answer
    B Because Correct Answer Incorrect Answer
    C Unless Correct Answer Incorrect Answer
    D Until Correct Answer Incorrect Answer

    Solution

    So, the completed sentence is: "In case you have any doubt, please ask me." "In case" is used here to suggest that if there is any doubt, the speaker is available to provide clarification or assistance.

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