I’ll give brainliest

1. Words games and tile games depend on either luck or skill.

- words is adjective, describing games - games is a noun - and is a preposition - tile is an adjective, describing games - games is a noun - (I forgot what depends would be) - on is a preposition - either is a preposition - luck is a noun in this case - skill is a noun in this case

2. Mahjong, a tile game, is similar to some card games.

- Mahjong is a noun, it is a game - a is a preposition - game is a noun - is is a preposition - similar is an adjective to 'card games' - t is a preposition - card is an adjective to games - games is a noun

3. These games are popular among both children and adults.

-these is a preposition   - games are a noun   - are is a preposition   - are is a preposition   - popular is an adjective, describing both   - among is adjective, describing both  - both is an adjective, describing 'children and adults'   - children is a noun   - and is a preposition   - adults is a noun

4. The tiles are engraved with complicated Chinese symbols.

- the is a preposition  - tiles is a noun   - are is a preposition   - engraved is an adjective, describing symbols   - with is a preposition   - complicated is an adjective, describing symbols   - Chinese is an adjective, describing symbols   - symbols is a noun

5. People are always ready for an exciting contest.

- people is a noun   - are is a preposition   - always is a preposition   - ready is an adjective, describing people  - for is a preposition   - an is a preposition   - exciting is an adjective, describing contest   - contest is a noun

6. Excited contestants will play far into the night.

- excited is an adjective, describing contestants   - contestants is a noun   - will is a preposition   - play is a noun   - far is an adjective, describing 'into the night'   - into is a preposition   - the is a preposition   - night is a noun

it wouldnt be considered cheating as long as you dont copy the answered we give here word from word.

also remember that some online schools have things that can tell if you have copy and pasted anything into your report.