Unit 6 - Lesson B

Reading
2.1 - t, 2 - t , 3 - f
Vacobulary
3. 1 - c, 2 - f, 3 - a, 4 - e, 5 - g, 6 - b, 7 - d
4. 1 - gram 2 - candelas 3 - measurement , 4 - square meters , 5 - lumunance
Listening
6. 1 - c, 2 - b
7.1 - taking the time 2 - luminance 3 - safety works 4 - for square meters 5 - a bit pricy 6 - sounds promising