問題一覧
1
grow
grown
2
sleep
slept
3
catch
caught
4
cost
cost
5
hear
heard
6
keep
kept
7
lend
lent
8
send
sent
9
leave
left
10
drive
driven
11
teach
taught
12
throw
thrown
13
say
said
14
fly
flown
15
take
taken
16
swim
swum
17
steal
stolen
18
wake
woken
19
drink
drunk
20
hit
hit
21
come
come
22
think
thought
23
fall
fallen
24
bring
brought
25
buy
bought
26
run
run
27
pay
paid
28
begin
begun
29
ring
rung
30
become
become
31
forget
forgotten
32
read
read
33
lose
lost
34
make
made
35
sit
sit
36
do
done
37
write
written
38
eat
eaten
39
sing
sung
40
wear
worn
41
shut
shut
42
tell
told
43
choose
chosen
44
be
been
45
sell
sold
46
see
seen
47
give
given
48
have
had
49
speak
spoken
50
stand
stood
51
find
found
52
go
gone
53
know
known
54
spend
spent
55
win
won
56
understand
understood
57
build
built
58
get
got
59
fell
felt
60
break
broken
61
put
put
62
meet
met
63
cut
cut
64
learn
learnt
65
let
let