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`1` If you live in an earthquake zone, you should take some time to look around your house .

`-` S + should + V .

`2` The parents who always look after their children are the best people for them .

`-` Who : thay thế N chỉ người ở vị trí chủ ngữ .

`3` We can usually predict when a volcano will erupt .

`4` There will also be thunderstorm over the central highlands .

`5` A huge tidal wave traveled from California to Alaska and hit Anchorage in the `1960s` .

`-` QKD : `(+)` S + V2/ed .

`-` `1960s` : Thế kỷ `19` .

1. If you live in an earthquake zone, you should take some time to look around your house 

- Đk loại 1: If + S + V(s/es), S + model verbs ( HT ) + V - inf

2. The parents who always look after their children are the best people for them 

- N người + who + V

3. We can usually predict when a volcano will erupt

- Can + V - inf: Có thể làm gì

- HTD when TLD: Khi ...

4. There will also be thunderstorm over the central highlands 

- There + be + N

- Will + V - inf

5. A huge tidal wave traveled from California to Alaska and hit Anchorage in the 1960s

- Travel from sw to sw: Du lịch từ ... đến ...

- QKD: S + V2 / ed