At the beginning of the class or even in the middle of a long one these simple warmers are always good fun.
In the format Student A, Student B, Student A
just keep repeating.
1, clap, 3
Irregular Verbs (Do, did, done) changing verbs after each one.
make 3 word sentences (1 word at a time) and then longer ones
words starting with the same letter (change letter after 3 words)
A- Z of a category
First letter last letter