Зад.1 watch-часы (наручные), один экземпляр.. watches - это несколько часов. Специфично слово - deer (олень, олени). Множественное число этого слова совпадает с единственным, нет окончания (e)s. Еще слово teeth - мн. число образуется изменением корня (tooth-teeth, зуб-зубы)
Объяснение:
Правила произношения и написания окончаний существительных во множественном числе зависят от исходного слова. Общее правило - конечные звонкие согласные не оглушаются, то есть произносятся как z-iz. Вот тут коротко и ясно: https://engblog.ru/plural-of-nouns
Dear Sarah,
How are you doing? I hope you've fully recovered after your illness. Have you already entered university? Do you like to study at University? I think you have got a lot of good friends. I remember you as a lively teenager It was so nice to talk to you. I hope you are the same now.
Well! I think, in order to be healthy and fit it is important to eat useful food containing a lot of nutrients and vitamins, be physically active and avoid stress.
Lovely people like you are not supposed to fall sick. I'll be thinking of you. Send me your photo please.
It's great that you are going to come to Moscow. I'm looking forward to seeing you.
Best wishes,
КотУчёныйМяу
There are many sights in Dubai. As a rule they do not have any historical value. They are rather interesting with their versatility and extravagance.