ESERCIZIO NUM: 210 - CATEGORIA: verbi > present-perfect - DIFFICOLTA': ***
CLICCA QUI per aprire un TUTORIAL sui VERBI prima di svolgere l'esercizio

Completa le frasi coniugando il verbo che trovi tra parentesi al PRESENT PERFECT CONTINUOUS:

1. We (read)a book in my class. / 2. The entire team (works) hard to improve their skills. / 3. That horse (runs) really fast in all of the races. / 4. The glacier (melts) a little more each year. / 5. Those lifeguards (watch) the pool all summer. / 6. I (want) to be a dancer when I grow up. / 7. She (has) a great time playing softball with her friends. / 8. The bridge (opens) when the weather is nice