1-5 BDDBD 6-10 ACBBD 11-15 CCBAC 16-20 BDBCD
21-25 BBBBA 26-30 BBBDC
31 death
32 succeed
33 waste
34 throwing
35 realized
36 spend
37 playing
38 to play
39 be allowed 40 to do
41 Have had
42 largest
43 to feed
44 thousands
45 is known
46 Did use
47 How does
48 How to
49 if visited
50 heard to
51 instead of
52 have cut
53 take pride in
54 is regarded as
1-5 BDCCA 6-10 CAAAD 11-15 DBCAB 16-20 DDCAA
21-25 BCBAD 26-30 ADCAA
31 happy
32 me
33 boating
34 enjoyed
35 relaxing
36 graduating
37 favorite
38 later
39 to start
40 grow
41 Would like
42 What kind does
43 to go
44 too young to
45 is bad for
46 let down
47 as as possible
48 to deal with
1-5 BCBDA 6-10 DAAAB 11-15 ABBAC 16-20 ACAAA 21-25 BCCDB
26 lend
27 trouble
28 wonder
29 scientific
30 endangered
31 caused
32 cools
33 are
34 become
35 fall
36 found
37 potatoes
38 around
39 were moving
40 scared
41 How does
42 usedn’t there
43 can’t afford
44 belong to
45 cheer up
46 Has studied
47 Could please tell
48 was asked built
49 took place
50 Is made
51 Whatever stop
52 been/ got used
53 made sad
54 made thought
55 has concentrated on
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2.
3.
4.
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