After we have studied this unit, we will be able to.
• describe familiar objects.
• participate in conversation, discussion.
• read intensively and extensively.
• write formal letters.
If you want to read the lessons of this unit please click the links below:
Lesson: 1 | Renewable energy sources -1
Lesson: 2 | Renewable energy sources -2
Lesson: 3 | Renewable energy sources -3