Нужна помощь. От хоть какого человека. Желанно разумного. Это учебник для 5-ого

Нужна помощь. От хоть какого человека. Желанно умного. Это учебник для 5-ого класса. Мыслю управится будет просто. (всем, но только не мне :( да...)
1
Open the brackets to compleye the sentences.
1. Paul (watch) TV when his motheer (come) into the room.
2. Michael (drink) coffee while he (read) the newspaper.
3. Don (write) a letter at 5 o clock yesterday.
4. Ken (use) to prepare breakfast early in the morning.
5. Don and Kim (talk) while they (play) chess.
6. Last Sunday Patty and her younger brother (drive) to the seaside for the weekend.
2
Name 6-7 cities which are among the largest cities in the world.
Example: Delhi is among the largest cities in the world.