An English-Zone.Com Quiz: Modals 3, Necessity / Lack of Necessity

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Modals 2 - Necessity / Lack of Necessity

Choose the correct modal to complete each sentence.

In California, people be older than 21 to buy beer. It's the law.

Stores sell beer to children!

Every animal on Earth drink water to stay alive. Water is necessary for life.

People drink beer to stay alive. It's not necessary.

In California, people be older than 21 to buy beer. It's the law.
Stores sell beer to children!
Every animal on Earth drink water to stay alive. Water is necessary for life.
People drink beer to stay alive. It's not necessary.