Ex.3 writing full sentences. use am/is/are each time. 1. (my grandparents very old ) my grandparents are very old 2. ( desk very comfortable) 3. (your spectacles in your bag) 4. (i not very clever today) 5. (this hous very expensive) 6. (the shops not open today) 7. (mr wren`s grandson six year old ) 8. (the houses in this street very big) 9. ( the examination not difficult) 10. (those flowers very deautiful)