С. 1.we(meet)him last june. 2.it is a lovely day.the sun (shine) and the birds (sing). 3.ann(make) a dress for herself at the moment. 4.he (write) a letter when i saw him

1. We met him last June.
2. The sun is shining and the birds are singing.
3. Ann is making a dress for herself at the moment.
4. He was writing a letter when I saw him.