Must vs. have to

Look at the picture and choose the needed modal verb.

You ... play on the road. It`s dangerous.

Complete the following statement with must or have to.
 
If there is no necessity in something but we can do it if we want to, we use "don`t ... ".

Complete the following statement with must or have to.
 
If something is prohibited we use " ... not".

Complete the following statement with must or have to.
 
Modal verb " ... " doesn`t have the past form.

Complete the following statement with must or have to.
 
Modal verb " ... " is never used with to after it. 

Complete the following statement with must or have to.
 
Modal verb " ... " is always used with to after it. 

Look at the picture and choose the needed modal verb.

You ... cross the road when the traffic light shows green.

Look at the picture and choose the needed modal verb.

If he wants to pass his test he ... study really hard.

Look at the picture and choose the needed modal verb.

Peter ... to go to the doctor yesterday because he had a sore throat.

Choose: 
mustn't / don't have to / doesn't have to / didn't have to / won't have to.

She ... go to school today because it`s Sunday.

Choose: 
mustn't / don't have to / doesn't have to / didn't have to / won't have to.

You ... smoke here. Look at the sign over there.

Choose: 
mustn't / don't have to / doesn't have to / didn't have to / won't have to.

I ... ask for an excuse because I wasn`t late.

Choose: 
mustn't / don't have to / doesn't have to / didn't have to / won't have to.

I ... take more driving lessons because I'm sure I'll pass my test.