Modal Verbs

___ I sit here?

• May
• Can
• Shall
• Might

___ I open the window?

• May
• Can
• Shall
• Will

Children ___ not cross the street alone.

• should
• shouldn't
• mustn't
• can

You ___ eat so much sugar.

• shouldn't
• must
• might
• could

He ___ finish this by Friday. It's important.

• must
• should
• might
• can

You ___ eat more vegetables.

• should
• must
• may
• can

You ___ walk alone at night. It’s not safe.

• shouldn't
• must
• can
• shall

___ you help me with this exercise?

• Can
• May
• Shall
• Would

We ___ be at school before 8:00.

• must
• might
• can
• should

She ___ be angry. Her face is red.

• must
• can
• may
• should