English

Here are some common instructions which the class can easily understand:
 
-Come in.
-Go out.
-Stand up.
-Sit down.
-Come to the front of the class.
-Stand by your desks.
-Put your hands up.
-Put your hands down.
-Hold your books/pens up.
-Show me your pencil.

A number of instructions can be used at the beginning of a session, and as the semester continues:

-Pay attention, everybody.
-You need pencils/rulers.
-We'll learn how to ...
-Are you ready?
-Open your books at page ...
-Turn to page ...
-Look at acitivity five.
-Listen to this tape.
-Repeat after me.
-Again, please.
-Everybody ...
-you have five minutes to do this.
-Who's next?
-Like this, not like that.
 
A number of instructions can be used at the end of a session, and as the semester continues:
It's time to finish.

-Have you finsihed?
-Let's stop now.
-Stop now.
-Let's check the answers.
-Any questions?
-Collect your work please.
-Pack up your books.
-Are your desks tidy?
-Don't forget to bring your ... tomorrow.
 
Instructions can also be sequenced:
 
-First
-Next
-After that
-Then
-Finally

Comprehension language:
 
-Are you ready?
-Are you with me?
-Are you OK?
-OK so far?
-Do you get it?
-Do you understand?
-Do you follow me?
-What did you say?
-One more time, please.
-Say it again, please.
-I don't understand.
-I don't get it.
-Like this?
-Is this OK?