Поделитесь своими знаниями, ответьте на вопрос:
Complete the sentences: 1. mark and liz are married. they have been married for 5 years. 2. david has wathced tv 5 o'clock. 3. i have been there 5 days. 4. tom has had the same job 20 years. 5. how long there? 6. i have know ann we were at school. 7. i have never a horse.