Here's my review. It's for 4, 5, AND 6. If you've only done 4 & 5 you may have to change some slides, sorry.

There's a few slides at the beginning to jog the students' memories; you can obviously take them out or change them if you like. Then the Foxy Bomb Game, which I have shamelessly altered to suit my class. There's no bomb or choice slides. It's just straight question/points, question/points. I break the students into 8 groups of 4 and they each get a whiteboard. They have to write the answer on their boards and if they get it right, they can add the points on the next slide. Once I reveal the answer, I have them repeat it after me. This is the best method I've found for keeping everyone's attention and it works pretty well.

This is my review for lessons 4 and 5.

My coteachers really liked the book search/secret message review someone posted for review 1, so I made a new one for this review.  It's pretty simple, have pairs or small groups work together to answer the questions (cut them into strips, give ~4 strips at a time).  Have them write the answers on the strips and show the answers to you.  If they are correct, you give them the number that matches their letter.  Each question they answer, they get a new slip.  They use the numbers to solve the secret message at the bottom.

Spoiler alert, the answer is: "Good luck on your finals!  You can do it!"

For my low level classes I adapted the questions into a batman bomb game (some editing still required, because I'm not going to make them write answers).  A team chooses a letter, then the teams have a book race to find the answer.  The first team to raise their hand is able to answer and get the points.