1. Write the words yesterday, last or ago.

Решение:

Вставляем подходящие по смыслу слова:

1. We travelled to California last year.
2. I was at school yesterday.
3. The concert was ago.
4. Dave was at the theatre a week ago.
5. We were in a hospital three day ago.

Ответ: last; yesterday; ago; ago; ago.