Jump to exercise:
Fill the gap.
, 640, 645, 650, 655
138, , 148, 153, 158
526, 531, , 541, 546
421, 426, , 436, 441
332, , 342, 347, 352
610, 615, , 625, 630
, 973, 978, 983, 988
916, , 926, 931, 936
279, 284, 289, , 299
428, 433, , 443, 448
556, , 566, 571, 576
179, , 189, 194, 199
, 79, 84, 89, 94
31, 36, 41, , 51
, 316, 321, 326, 331
838, 843, 848, , 858
779, 784, 789, , 799
866, 871, 876, , 886
Your score is:
Excellent
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