Выбери соответствующие варианты из данных в скобках James (maybe/may be) at work, but I`m not sure.
Americans use the word (“fall”/ “autumn”) when they speak about the season that comes after summer.
This pair of shoes (is/are) too small for me.
In Russia if you speak to a seven-year-old pupil, you know that he or she goes to a (primary/secondary) school.