Here's is a presentation of the key expressions and a game, Letter Scramble. For the game, each team participated at the same time by writing the answering on their mini whiteboards. When the timer stopped, they had to raise their boards and I would give a point for each member on their team who spelled it correctly. Then, they would listen and repeat the word and spell it aloud. Next, I'd say, "Let's Read" and following, they would read the key expression and then, the answer for more speaking practice. My students seem to enjoy the timed writing games. HTH!
Note: If you don't have mini whiteboards for your students, you could have them take out a sheet of paper and answer; or if you've very small classes, just put them into two teams and have a member from each come play by writing it out on the board. I've done this at my branch school, where I only have 10 students in one class.