She’s smiling at her phone. She ______ be reading something funny.
must
can’t
might
He looks really confused. He ______ understand how the app works.
might
must
can’t
You got a message from her already? That ______ be fast!
can’t
must
might
The Wi-Fi is off. That ______ be why the video won’t load.
might
must
can’t
He ______ be online right now—his status says "offline".
can’t
must
might
You’ve been on your phone for hours. You ______ be tired.
might
can’t
must
She’s not replying to texts. She ______ be busy.
might
can’t
must
This post has so many likes. It ______ be popular.
might
must
can’t
They’re laughing at their screens. It ______ be a funny video.
might
must
can’t
That email looks strange. It ______ be real.
can’t
must
might
He’s always texting during class. He ______ be addicted to his phone.
might
must
can’t
She’s not posting anything today. She ______ just want a break, I don't know.
must
might
can’t
Look at his shocked face! He ______ have just seen something surprising.
must
might
can’t
There are no notifications. You ______ have missed any messages.
might
can’t
must
They’re both typing. They ______ be chatting with each other.
must
can’t
might
You haven’t checked your phone all day? That ______ be true!
can’t
must
might
