Answer:
B. It has been my experience.
Explanation: When a problem presents itself, keep working at.
To turn a verb into past tense usually have "ed" at the end
ex: she was laughing
past tense: she laughed
future: she will laugh
Deep, cuz shallow is like a tiny pool and deep is, well deep
No less than 2kg (4.4 pounds), 1kg (2 pounds 3.2 ounces) used in women’s events.