Set 1
1) a. has been
2) c. agree
3) a. has
4) b. consumes
5) d. which were
6) d. spoken commands
7) c. raise
8) a. another
9) c. development
10) c. 10-million-dollar
11) a. diamond
12) a. in spite of
13) a. although
14) b. its
15) d. on
Set 2
1) c. worthiness
2) b. more difficult
3) a. relaxation
4) b. ตัด it ทิ้ง
5) a. have
6) d. month
7) c. capable
8) b. like
9) a. which
10) c. so (so…that)
Set 3
1) a. difficulty
2) a. operated on
3) c. depend on
4) a. There is seldom
5) a. Left on
6) c. if not shared
7) a. been a cult classic
8) d. sign of greeting
9) a. The world
10) c. since the two
11) b. themselves
12) c. forced to
13) c. accompanied
14) c. on
15) b. forcibly
Set 4
1) a. people
2) c. be
3) d. his/ her/ one’s
4) b. man
5) b. nor
6) b. least/ less
7) a. decided to hand
8) c. have too much
9) b. the
10) a. that
11) d. hours
12) a. from
13) d. PM’s
14) b. like
15) c. ones
16) d. deer
17) a. controversy
18) b. who won
19) a. encouragement
20) c. opted out
21) a. closed earlier
22) b. threw it
23) b. irritated
24) d. last spring
25) a. had began
26) c. amount of energy
27) c. a ghost
28) d. lasts
29) c. almost
30) a. proved
