Scientists use a submarine to travel deep into the ocean, past the fish and the dolphins, past the creatures that glow and flash. The pilot of the Alvin turns the headlights on until they reach the ocean floor. There, they find strange creatures to study.
Scientists use a submarine to travel deep into the ocean, past the fish and the dolphins, past the creatures that glow and flash. The pilot of the Alvin turns the headlights on until they reach the ocean floor. There, they find strange creatures to study.
Word lists coverage
The word and grammar lists are compiled from commercially available resources and English study websites. They are not intended to be authority. Use at your own discretion.
List
Total
Coverage
Eiken Grade 1
3,105
0.16%
Eiken Grade 2
866
0.92%
Eiken Grade 3
900
10.78%
Eiken Grade 4
600
17.33%
Eiken Grade 5
600
21%
Eiken Grade Pre1
2,868
0.49%
Eiken Grade Pre2
1,327
2.11%
Eiken Grade Pre2+
1,562
2.82%
NDL
875
26.17%
NGSL 1 to 1,000
1,000
22.3%
NGSL 1,001 to 2,000
1,000
5.3%
NGSL 2,001 to 3,000
801
3.12%
NGSL Supplemental
52
9.62%
Grammar lists coverage
The word and grammar lists are compiled from commercially available resources and English study websites. They are not intended to be authority. Use at your own discretion.