Perhaps Mary will find a new job. (may)

May be Mary will find a new job.

Объяснение:

1. I  (will be working) in the garden all day long tomorrow.
2. I (had finished) the book by the evening.
3. He was tired after his work.
4. We (had written) the article by five o`clock.
5. He can`t come at two o`clock tomorrow, because he (will be working) at that time.
6. He (will send) us a telegram as soon as the steamer arrives.
7. When your return home at five o`clock, I (will have been working) for seven hours.
8. By the end of the year she (had learnt) to speak English.
9. By the 10th of June 2010 he (had been working) at the factory for twenty years.
10. He (will not have found) the material by tomorrow.

Better a new friend than an old foe - Лучше новый друг, чем старый враг.
A friend in need is a friend indeed - друзья познаются в беде
Old friends and old vine are the best - Нет ничего лучше старых друзей и старого вина
 False friends are worse than open enemies -  Фальшивые друзья хуже  чем явные враги
A friend should bear his friend's infirmities - Человек должен относиться терпимо к недостаткам своего друга.
The only way to have a friend is to be one - Единственный иметь друга - научиться самому быть другом.
It is easier to forgive an enemy than a friend - Легче простить врага, чем друга.
A friend is never known till needed - Друга не узнаешь, пока не понадобится его