AQA GCSE 9-1 German - 9/10Gr The imperative

The imperative is used to give (a)  

There are (a)   forms of imperative

If you are talking to a child or family member, use the (a)   form

To form the "du" imperative form, take off _____ from the end of the verb and leave out the word _____

(a)  

If you are talking to an adult or adults, use the (a)   form

If you are talking to more than one child, friend or family member, use the (a)   form

Which form would the teachers use when giving instructions in class (a)   ?

Wait! (du)

(a)  

Wait! (ihr)

(a)  

Wait! (Sie)

(a)