Okay, let's fill in the gaps based on the rules. Here are the answers:
- Some used with uncountable or plural countable nouns.
- A/An used with singular countable nouns.
- We do not use an article (zero article) before the names of continents, cities, streets.
- Apposition is the usage of two nouns or noun phrases in the same sentence to refer to the same person or thing.
- "The" article is used with countries whose names include the words state(s), kingdom, republic.
- We use at/on/in to say when something happens, for example: at 5 o'clock, on Monday, in March.
- We use in/on/at to show location.
- We use to to show direction.
- We use the for groups of lakes, but - for single lakes.
- We use the preposition of time in to talk about parts of the day, months, years, decades, centuries, and longer periods of time.