Here you are two extra exercises (exercise 1, exercise 2). If you use contractions, remember to use the apostrophe (the same key as ? -> en la misma tecla que la interrogación, al lado del 0).
Below the exercise you have a list of common mistakes and the reason why these senteences are incorrect.
Revise the vocabulary for money and watch this video. You can download the worksheet and the answer key.
Haven't you had enough? If so, you can do this listening exercise on this topic. Take it easy, it might be difficult. Do it, check answers and listen to it a last time at the same time as you read the tapescript. I hope you like it.
Use this presentation to make monologues. The questions will guide you to organize your speech.
For example: Slide 2. "I have sung in public several times./ I have never sung in public because I'm very shy and I sing really badly so I get embarrassed easily".