Помогите правильно вставить слова в предложение :) 1.Tony and his classmates ___ TV since...

Question

Помогите правильно вставить слова в предложение :)
1.Tony and his classmates ___ TV since morning
2.I ___ to phone my best friend all day
3.My sister ___ for the last to hours
4. We ___ in Belarus for 3 years
Заранее спасибо

Answer 1

1) am
2) am
3)незнаю
4) are

Answer 2

1. have been watching
2. have tried
3. have been cooking
4. lived