Respuesta :
The proper sentence is: While installing the batteries, the shutter should be closed.
The correct sentence is After opening the shutter, I am ready to take pictures. Thus the correct answer is D.
What is a sentence?
A sentence refers to a statement which correctly structured in grammar and has a subject and predicate in it to provide a complete meaning of the thought.
The sentence "After opening the shutter, I am ready to take pictures." shows clear meaning with the complete structure of grammar. Therefore, option D is appropriate.
learn more about the sentence, here:
brainly.com/question/696177
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