поставить глаголы в скобках в past perfect или past simple:

Question

When he (to come) home, his mother already (to cook) dinner. 
 2. When we (to come) to my friends house, he just (to leave). 
 3. When her husband (to enter) her office, she already (to finish) her work for that day. 
 4. Jennifer (to send) him an email after he (to call). 
 5. Andy (to ask) his friend before he (to propose) him his help.

Алексей Михайлычев · Accepted Answer

When he came home, his mother had already cooked dinner. 
2. When we came to my friends house, he had just left. 
3. When her husband entered her office, she had already finished her work for that day. 
4. Jennifer sent him an email after he had called. 
5. Andy had asked his friend before he proposed him his help.