1. Fill in with for, since, just, already, yet: 1) My son went to the supermarket but he hasn’t come back _____. 2) Leonard has _____ made his bed but he hasn’t called his girlfriend _____. 3) Miriam has lived in Morocco _____ she was ten years old. 4) We have _____ met the new teacher at the high school. 5) The waiter has _____ brought me some coffee and biscuits. 6) Have they visited London _____? No, they haven’t _____ gone there. 7) That man has _____ come late again. His boss is very angry with him. 8) Has the girl lived in France _____ five years? Yes, she arrived five years ago. 9) The plane has flown _____ twelve hours. 10) The businessman has worked in the same office _____ he was twenty-five years old. 11) There have been many accidents on this road _____ last year. 12) John has performed the same play _____ a long time. 13) The woman hasn’t sold her car _____, but she wants to sell it. 14) I have known my boyfriend _____ we were at primary school.

Перевод задания: Вставьте for, since, just, already или yet.

1. My son went to the supermarket but he hasn’t come back yet. (Мой сын пошёл в супермаркет, но ещё не вернулся.)
2. Leonard has just made his bed but he hasn’t called his girlfriend yet. (Леонард только что заправил кровать, но ещё не позвонил своей девушке.)
3. Miriam has lived in Morocco since she was ten years old. (Мириам живёт в Марокко с тех пор, как ей исполнилось десять лет.)
4. We have already met the new teacher at the high school. (Мы уже познакомились с новым учителем в старшей школе.)
5. The waiter has just brought me some coffee and biscuits. (Официант только что принёс мне кофе и печенье.)
6. Have they visited London yet? No, they haven’t yet gone there. (Они уже побывали в Лондоне? Нет, они ещё не ездили туда.)
7. That man has already come late again. His boss is very angry with him. (Этот мужчина опять уже опоздал. Его начальник очень сердится на него.)
8. Has the girl lived in France for five years? Yes, she arrived five years ago. (Девушка живёт во Франции пять лет? Да, она приехала пять лет назад.)
9. The plane has flown for twelve hours. (Самолёт летит уже двенадцать часов.)
10. The businessman has worked in the same office since he was twenty-five years old. (Бизнесмен работает в одном и том же офисе с тех пор, как ему исполнилось двадцать пять лет.)
11. There have been many accidents on this road since last year. (С прошлого года на этой дороге произошло много аварий.)
12. John has performed the same play for a long time. (Джон уже давно играет в одной и той же пьесе.)
13. The woman hasn’t sold her car yet, but she wants to sell it. (Женщина ещё не продала свою машину, но хочет её продать.)
14. I have known my boyfriend since we were at primary school. (Я знаю своего молодого человека с тех пор, как мы учились в начальной школе.)

Правило: for указывает на длительность, since — на начальный момент; just — «только что», already — «уже», yet употребляется в вопросах и отрицаниях в значении «уже/ещё».