Modal verbs of obligation, prohibition, permission and advice

​Modal verbs

​Some text here about the topic of discussion.

You ______ to be at least thirteen to open an account. ​

​

​Obligation

​

The rules say younger kids _______ join.​

​

​Prohibition

​

Anyone eighteen or over ____ join. ​

​

​Permission

​

You ________ to do your homework today. You have time tomorrow. ​

​

​Lack of obligation

​

You _______ try to relax a bit. You seem so stressed lately. ​

​

​Advice

​