1 - planets
2 - remember
3 - fight
4 - sailors
5 - discovery
6 - wigwams
Здесь коротко ответить невозможно. Надо изучить использование артиклей в английском языке. По-хорошему, это тема на 10 - 15 уроков.
When did you have your English class?
I am fond of all Jack London’s books.
I had to translate a passage from “Martin Eden” by Jack London.
The first task was to read and translate a new text with the help of a dictionary.
We repeated all the grammar rules before the examination.
I was asked by the teacher to tell some words about my family in English.
I heard that you had had an interesting English evening party.
A girl recited the poem “To the Men of England” by Shelly.
Надо каждому слову написать антоним.
Bad-good
Small-big
Tidy-ragged
Lazy-peppy
Friendly-unfriendly
Outgoing-ingoing
Happy-Sad
True-False
Attractive-unattractive
Как-то так