Your re-write in the first is correct. The second is oddly composed, as we would normally say "between six and seven" rather than the reverse. In this case, I would use was having .
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AnonymousThe last time i washed my jacket, its buttons broke.You have only one mistake in this sentence.
Anonymous-Between seven and six am this morning I (had - was having - had had) breakfast.If you respond with the continuous, it means that you ate breakfast for the entire hour. If