Usage of 会 (huì)

Meaning: Will / tends to / normally does.

Context: Used for what people typically do at a festival, and for what is expected to happen.

Structure:

Note: this 会 is not the 会 that means “know how to” (as in 我会说中文). Here it reports a habit or an expectation — context tells the two apart.

• • 很多小朋友会穿特别的衣服。
  (Lots of children dress up in special outfits. / From Text)
• • 万圣节，大家会吃很多糖。
  (At Halloween everyone eats a lot of sweets.)
• • 明天会下雨。
  (It is going to rain tomorrow.)

Usage of 有的…有的… (yǒu de… yǒu de…)

Meaning: Some are like this, some are like that.

Context: Breaks one group into parts and contrasts them.

Structure:

Note: 有的 divides a single group, so every item mentioned belongs to the same set. When the noun is not already clear from context, say 有的人 or 有的衣服 rather than 有的 on its own.

• • 有的可怕、有的搞笑。
  (Some are frightening, some are comic. / From Text)
• • 有的人喜欢万圣节，有的人不喜欢。
  (Some people like Halloween, some do not.)
• • 有的衣服很可怕，有的很可爱。
  (Some of the outfits are scary, some are sweet.)

Usage of 就 (jiù)

Meaning: Then / right away.

Context: Links two actions and stresses that the second follows directly from the first.

Structure:

Note: 就 stands immediately in front of the second verb, never at the head of the clause. It presents B as the natural, immediate result of A.

• • 孩子们说“不给糖就捣蛋”，大人就会给很多糖。
  (The children say “Trick or treat”, and the grown-ups hand over plenty of sweets. / From Text)
• • 他一来，我就走。
  (The moment he arrives, I leave.)
• • 你说，我就告诉他。
  (Say the word and I will tell him.)