IV. Put the verbs in parentheses into the correct tenses:
1. We (not see)…………………………………………………………… this movie last night.
2. Terry (clean) ………………………………………………………… the lawn tomorrow.
3. John and I (be) …………………………………………………… pen pals for nearly 3 years.
4. Mary (stay) …………………………………………………………… with us at the moment.