Powerpoint aimed to help students understand or reinforce the use of present perfect as well the difference between since and for. Be aware that I just got it from Busy Teahcer.org and edited it, that is, I have written all the sentences. Enjoy!
Powerpoint aimed to help students understand or reinforce the use of present perfect as well the difference between since and for. Be aware that I just got it from Busy Teahcer.org and edited it, that is, I have written all the sentences. Enjoy!