Clare is looking for her brother Jay. What do his friends tell her. Complete each sentence with a correct form of the verbs the box: has to be might be must be.
He ... in the computer club. Должно быть, он в компьютерном клубе.
He ... in the computer club. Он может быть в компьютерном клубе.
He ... in the computer club at 10 o'clock.Он должен быть в компьютерном клубе в 10 часов