Как правильно?
1.Why don't we watch one of your videos?
2.Why don't we watching one of your videos?
3.Why don't we to watch one of your video?

1. Would you like go shopping with me?
2. Would you like going shopping with me?
3. Would you like to go shopping with me?

1. How about telephone for a pizza?
2. How about telephoning for a pizza?
3. How about to telephone for a pizza?

Всмысле 20 символов?

Мне не давали ответить. Чтобы приложение пропустило ответ, нужно не меньше 20 символов. Поэтому я и написал про 20 символов

ясно, спасибо

1; 3; 3. Блеат там 20 символов нужно.