Раскройте скобки и поставьте глагол в правильное время.
1. Mark ... (not finish) his essay yet.
2. Helen ... (read) a book when she heard a loud shriek.
3. My brother ... (go out) with his girlfriend every day.
4. First he ... (dial) the code, then he opened the safe.
5. I'm afraid we ... (not go) to the party tomorrow.
ПОМОГИТЕ СРОЧНО!