ESERCIZIO NUM: 650 - CATEGORIA: verbi > present-perfect - DIFFICOLTA': ****
CLICCA QUI per aprire un TUTORIAL sui VERBI prima di svolgere l'esercizio

Completa le seguenti frasi usando HAVE oppure HAS per il present perfect:

1 I _______ seen this movie before. / 2 She _______ just finished her exams. / 3 We _______ asked for an extension. / 4 They _______ invited us for dinner. / 5 Sue _______ traveled around the world. / 6 Iraq _______ had a lot of trouble. / 7 Pete and Bob _______ formed a band. / 8 Since July, Ahmad _______ made four thousand dollars. / 9 The dogs _______ escaped. / 10 Someone _______ let the dogs loose.