tests by hidalgo with the online test builder (927 tests)

301. Imperfect or simple past? (44145 candidates)
302. Por/Para (27439 candidates)
303. Complete : Melting of the glaciers (698 candidates)
304. Complete : Chicle gum (1051 candidates)
305. Ser / Estar (21455 candidates)
306. Blue whale (largest baleen whale) (1608 candidates)
307. Present (3989 candidates)
308. Definite articles (25416 candidates)
309. Subjunctive Present (6225 candidates)
310. Mistaken words (1003 candidates)
311. Impérative (17474 candidates)
312. Prepositions (1315 candidates)
313. Compound tenses (5091 candidates)
314. Infinitive (3350 candidates)
315. Imperative (15716 candidates)
316. Impératif affirmatif ou négatif (2621 candidates)
317. Sino/si no (14885 candidates)
318. Future (135608 candidates)
319. Health: Doki (6485 candidates)
320. Accents (12351 candidates)