1. I'll
2. Thank you
3. Shall
4. It's all right. I can manage
5. let me
6.thank you
7.yes
Ex4.
Hi, Betty
I want to tell you how to use a cassete recorder.
First, make sure that the batteries are in their. Then press the eject/ stop button. Next press the play button. After that the cassete will start to play. And finally you can record something on cassete.
If you didn't understand how to use cassete recorder, i'll help you
Good luck
