1. I *was reading* when you called.
Hint: “Leggere” in corso al momento della chiamata.
2. She *was cooking* dinner at six o’clock.
Hint: Terza persona singolare, “cucinare” alle sei.
3. They *were watching* TV all evening.
Hint: Plurale, “guardare” la sera.
4. We *were playing* football in the park.
Hint: Plurale, “giocare” nel parco.
5. He *was driving* home during the storm.
Hint: Terza persona singolare, “guidare”.
6. You *were listening* to music loudly.
Hint: Seconda persona, ascoltare musica.
7. The teacher *was explaining* the lesson when I arrived.
Hint: “Spiegare” (azione in corso, terza persona).
8. I *was studying* while my brother was sleeping.
Hint: Azione contemporanea (“studiare”).
9. My parents *were travelling* in Spain last summer.
Hint: Plurale, “viaggiare”.
10. The children *were playing* outside.
Hint: Plurale, “giocare” fuori.

1. She *wasn’t sleeping* when I called her.
Hint: Negazione, “non dormiva”, terza persona singolare.
2. Were you *talking* on the phone?
Hint: Interrogativa, seconda persona.
3. We *weren’t doing* our homework at 8 p.m.
Hint: Negazione, plurale, “fare i compiti”.
4. Was it *raining* yesterday afternoon?
Hint: Domanda su azione di tempo (“piovere”).
5. They *weren’t watching* the game.
Hint: Plurale negativo, “guardare la partita”.
6. Was the dog *barking* at midnight?
Hint: Domanda, cane, “abbaiare”.
7. I *wasn’t feeling* well last week.
Hint: Negazione, prima persona singolare.
8. Were the students *writing* an essay?
Hint: Plurale interrogativo.
9. He *wasn’t working* yesterday morning.
Hint: Terza persona negativa, “lavorare”.
10. Were we *waiting* for the bus when it started to rain?
Hint: Interrogativa, “aspettare”, plurale.