1.

To prevent head colds, use a nebulizer to spray into your nose until it drops down into your throat.

A. To prevent head colds, use a nebulizer to spray into your nose until the drug drops down into your throat.
B. To prevent head colds, use a nebulizer to spray into your throat until it drops down into your nose.
C. To prevent head colds, use a nebulizer to spray into your nose until your throat drops down into it.
D. No improvement
Answer» B. To prevent head colds, use a nebulizer to spray into your throat until it drops down into your nose.


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