Bсправь ошибки- зачеркни лишнее слово 1. excuse me, where's is the hospital? 2. it's quarter past eleven o'clock. 3. i am don't have to go to school on saturday. 4. he has violin lessons twice times a week

1. Excuse me, where's the hospital?
2. It's quarter past eleven.
3. I don't have to go to school on Saturday.
4. He has violin lessons twice a week.

Лишнее слово:
1. is
2. o'clock
3. am
4. times