Exercise 3. Match the antonyms.
1. begin
2. external
3. free of
4. artificial
5. divide
6. completely
7. necessary
8. straight
9. fission
10. action
a) internal
b) natural
c) end
d) combine
e) full of
f) unnecessary
g) partially
h) fusion
i) curved
j) reaction
k) motion
I) basic

таня2033    3   27.05.2020 14:39    15