past continuous interrogativa 17 - tutto inglese - Imparare l'inglese gratis on line

I (jog) around the park when I saw a lost dog?
he (fix) his bike in the garage on Sunday?
the birds (sing) beautifully at dawn?
she (study) for her exams all week?
we (plan) our vacation when the phone rang?
the team (practice) on the field when it began to snow?
they (paint) the living room red?
the teacher (explain) the lesson when the power went out?
the baby (cry) when her mother picked her up?
he (try) to fix the leak under the sink?