Odpowiedź:
2 Lucille must have been talking on Messenger...
3 Colin must be making a video call...
4 The film may start soon.
5 You must have forgotten your password.
6 You should learn how to...
7 I didn't need to charge... / I didn't have to charge....
8 Kelly can't have been texting....
9 Dan may call you on Viber.
10 You mustn't use a mobile phone while...
Wyjaśnienie:
