-Any questions?
-Do you have any questions?
-Now I’m going to ask you some questions.
-Who knows the answer?
-Raise your hand.
-Please raise your hand if you don’t understand.
-Try to answer by yourself.
-Try again.
-A full sentence, please.
-Use a full sentence please.
-Make a sentence.
-Say it in a loud voice.
-Louder, please!
-Again, please.
-Do you understand?
(I don’t understand.)
(I don’t know.)
(Please say it again.)
(Once more, please?)