Working up with new tools

Last two month I’ve been in Torquay, U.K., not only learning English Language and culture but also new tools for teaching.
One of them is Quizlet

Quizlet allows not only the creation of colaborative sets but also sharing them.

You can share these resources to be completed individually and also to be performed live in it means create teams that will compete to complete a task.

Here you have some examples of my own, pls feel free to comment if any mistakes/doubts.

Addendum : I really appreciate the corrections done for Mr. Jonathan Hackett, our teacher.

Vocabulary Test I

Expressions (Thanks to Marisol and Dani)

Some collocations I 

Formal vs Informal phrases

Next one is embedded.

Down, on the right corner, you can select the way the game is played:

I hope all this work will worth the effort and be useful.