SOLUTIONS TO EXERCISES: LESSON 4
1.
d
(para 4-1a)
2.
c
(paras 4-7c; 4-3b(3), c(3); 4-4g)
3.
c
(para 4-3c)
4.
a
(para 4-3c Note)
5.
d
(para 4-4e(2))
6.
b
(para 4-5i)
7.
b
(para 4-5b)
8.
d
(para 4-8)
9.
a
(para 4-9a)
End of Lesson 4
MD0920
4-14
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