21.  My teacher says the first sentence is right .

22.  The first question is" My teacher think that must be said " He is taller than I.: But I had heard that some one said "He is taller than me."

23.  the first dur ariveck at the autre in 1985 from Britain.

24.  My first Primary School teacher is an old tall man.

25.  The first day we had a test of maths.

26.  This was the first chinese test since the trainee d3,2-3] taught us chinese .

27.  Please write down the first word.

28.  It was Saturday, my first holiday in winter .

29.  The date was February 7.It was the first day of the Spring Festival.

30.  Break Away The Habit February 1 was the first day of the winter holiday.