Can/Could

he understand what we are talking about?

• can

• could

• cannot

• be able to

I walk when I was 1 year old.

• can

• could

• may

• ought to

you do me a favour?

• can

• could

• may

• couldn't

1. You smoke here, but you smoke in the garden.

• Can't, can

• Couldn't, can

• can't, could

• couldn't, could

you please pass the salt?

• can

• could

• may

• would

He understand the instructions clearly.

• can

• could

• may

• must

When we arrived home, we open the door

• can

• couldn't

• can't

• weren't

A man fell into the river yesterday. The police save him

• couldn't

• can't

• can

• must

My grandfather walk with no help last night.

• could

• might

• can

• ought to

you please close the window?

• can

• could

• may

• would