tests by hidalgo with the online test builder (950 tests)

281. Preposition A (11442 candidates)
282. Imperfect or simple past? (43931 candidates)
283. Por/Para (27156 candidates)
284. Complete : Melting of the glaciers (695 candidates)
285. Complete : Chicle gum (1045 candidates)
286. Ser / Estar (21152 candidates)
287. Blue whale (largest baleen whale) (1599 candidates)
288. Present (3818 candidates)
289. Definite articles (25198 candidates)
290. Subjunctive Present (6126 candidates)
291. Mistaken words (998 candidates)
292. Impérative (17314 candidates)
293. Prepositions (1293 candidates)
294. Compound tenses (5012 candidates)
295. Infinitive (3335 candidates)
296. Imperative (15581 candidates)
297. Impératif affirmatif ou négatif (2606 candidates)
298. Sino/si no (14541 candidates)
299. Future (132037 candidates)
300. Health: Doki (6447 candidates)