1. Some people rest in the afternoon.
2. We celebrate different fests in October.
3. This program is on only on Saturday.
4. We decorate a fir tree at Christmas.
5. They built this school in 2002.
6. The weather is usually cold in January.
7. People go to church at Easter.
8. The cartoon starts at 13:45.
9. The sun shines brightly in July.
10. I can meet you on Monday afternoon.
11. My cousin was born in 2005.
12. A week starts on Monday.
13. We did not work --- last week.
14. I usually take my dog for a walk at 12:00.
15. We work hard in the morning.
16. I do not work at night.
17. I will send you a letter --- next month.
18. The beach party is on 4th August.
19. The train leaves at 5:35.
20. We are usually tired in the evening.
Объяснение:
Настоящее совершенное время + ever, never, already, yet
Ever
Наречия ever и never выражают идею неопределённого времени до данного момента(Have you ever visited Berlin?)'Ever' и 'never' всегда стоят до основного глагола (причастия времени). Ever употребляется:
В вопросах
Примеры
Have you ever been to England?
Has she ever met the Prime Minister?
В отрицательных вопросах
Примеры
Haven't they ever been to Europe?
Haven't you ever eaten Chinese food?
В отрицательных утверждениях, с использованием конструкции nothing+ever или nobody+ever
Примеры
Nobody has ever said that to me before.
Nothing like this has ever happened to us.
С 'The first time'
Примеры
It's the first time that I've ever eaten snails.
This is the first time I've ever been to England.
Never
Never означает никогда до настоящего момента и является одинаковым по значению как и not ever: (I have never visited Berlin)
БУДЬТЕ АККУРАТНЫ!Вы не должны использовать never и not вместе
I haven't never been to Italy.
I have never been to Italy.
Already
Already относится к действию, которое произошло в неопределённый момент до настоящего момента. Оно предполагает, что нет необходимости повторения.
Примеры
I've already drunk three coffees this morning. (= and you're offering me another one!)
Don't write to John, I've already done it.
Также используется в вопросах:
Have you already written to John?
Has she finished her homework already?
Already может стоять перед основным глаголом (причастие времени), или в конце предложения:
I have already been to Tokyo.
I have been to Tokyo already.
Yet
Yet используется в отрицательных утверждениях и вопросах и обозначает (не) период времени между временем до настоящего момента и данным моментом, (не) вплоть до настоящего времени. Yet обычно стоит в конце предложения.
Примеры
Have you met Judy yet?
I haven't visited the Tate Gallery yet
Has he arrived yet?
They haven't eaten yet
ну можно еще motherboard , microprocessor , HDD — hard disk drive , modem , microphone , USB, columns , USB flash drive , power supply unit ,
Возможно, вы имели в виду: блок питания вентиляторfan , CD And DVD-ROM , reader и.т.д