16, courteous
17, predictable
18, outbreak
19, comparatively (Adv, tương đối)
20, indisputable (adj, không thể chối cãi)
III
36, you will still do
37, will have finished
38, it is going to fall
39, wore
40, did not understand what I said.
41, that she didn’t see you.
42, being given
43, arrived
44, had watched
45, is decided
46, Having written
47, repairing
48, were not
49, were to ask
50, to have found