Could some one check and see ifi got these right

If your baby does not like cold apple juice, it should be heated.

1. If your baby does not like cold apple juice, you should heat it.

When they are fresh, eating oranges can often keep away the cold virus.

2.Eating fresh Oranges can often keep away the cold virus.

For 1, what if you wrote
You should heat cold apple juice If your baby does not like it cold.
The way you wrote it suggests we should heat the baby(do you see why?)...it will definitely still not like the apple juice if we do that.


If your baby does not like cold apple juice, it should be heated.

1. If your baby does not like cold apple juice, you should heat it.

Roger is right about this one. Do you know why?

When they are fresh, eating oranges can often keep away the cold virus.

2.Eating fresh Oranges can often keep away the cold virus.

better, yes -- not great, but better!

http://grammar.ccc.commnet.edu/grammar/modifiers.htm

=)

When they are fresh, eating oranges can often keep away the cold virus.

ERUPTING UNEXPECTEDLY, THE VOLCANO DESTROYED THE ISLAND.

I believe this one is correct-this is because the volcano is the one erupting

Yes, you are correct. The sentence "You should heat cold apple juice if your baby does not like it cold" is a better way to phrase it than the original sentence.

In the original sentence, "If your baby does not like cold apple juice, it should be heated," the use of "it" is ambiguous, and it can be unclear what "it" is referring to. It could be interpreted as referring to the baby, which doesn't make sense in the context of the sentence. However, in your revised sentence, "You should heat cold apple juice if your baby does not like it cold," it is clearer that "it" refers to the apple juice.

Regarding the second sentence, "Eating fresh oranges can often keep away the cold virus," it is already clear and correctly phrased. There is no need to make any changes to it. Eating fresh oranges is a way to potentially prevent catching a cold virus.