Как понять что предложение во времеи past continues ? и как проще всего это время увидеть ?

Предложение во времени Past Continuos всегда имеет форму глагола to be в времени- was(в ед. числе) и were(во множественном и всегда с you). Также, глаголы во времени Past Continous имеют окончание -ing, как в форме Present Continuos. Past Continuos- это длительное время, указывает на действие, длившееся в

1. our family very close. We never quarrel.
2. My mom is very angry when I don't find general contact.
3. "Not irritates his sister, Roger"
4. you don't have to compete with my brother, we should help each other.
5. my sister and I are very close, we are sharing all the secrets.
6. I was named after his grandfather, they say I look like him.
7. my aunt about 35, she's ten years younger MOM.
8. my mother a lot of household chores, no one wants them to share with her.
9. I do not allow long chatting on the phone.

2. Наиболее распространенный источник инфекции, источник болезни, древние люди, защитный наружный слой, подобный эффект, предотвращать, проксимальная поверхность, слизистая оболочка.
3. 1) Bacteria. These one-cell organisms are responsible for illnesses such as strep throat, urinary tract infections and tuberculosis. Viruses.
2) The digestive functions of saliva include moistening food, and helping to create a food bolus, so it can be swallowed easily. Saliva contains the enzyme amylase that breaks some starches down into maltose and dextrin. Thus, digestion of food occurs within the mouth, even before food reaches the stomach.
3) the last line of defense is that position where the mission is to hold enemy forces and not allow them to pass.
4. through cuts on the skin, food, gastric juice, more favorable conditions, harmless, destruction