What were you and the teacher talking about—He wondered ________．

I think students should have mobile phones to call their parents.–_______ . They often use them to play game instead.

We often say that something is “as light as air”, but air is＿＿＿light

I don’t knowwhat the change in his thinking

It is the third time that she ______ the role of Juliet ever since she graduated from university