Answer:
The Second World War <u>had begun</u> in 1939, and it <u>had ended</u> in 1945.
Explanation:
these are past perfect verb tenses of (begin) and (end)
Answer:
Explanation:
After jerry dusted his bedroom, he vacuumed
Yes, it is true that -ing and un- have grammatical meaning.
Hope this helps! :)
Chiilling or chill our snowbite