How long have you known your girlfriend? 18. We already have that car for several years.
19. How many pints of beer had he drunk when he crashed?
20. I didn’t see him before he left on holiday.
21. I’ve been knowing Jane for years now.
22. Have you enjoyed your summer holidays?
23. She’s been married three times.
24. My aunt, who is dead now, married three times.
25. Sorry I’m late, have you been waiting long?
Какие предложения правильные, а какие нет