I hate the weather in Seattle, because it rains a lot.
It snowed so heavy that we stopped the class last week.
I hope it will be sunny few days later.
It was freezing while I was waitting bus yesterday.
It will rainning tomorrow this time.
It had snowed a lot last week.
It had overcast since yesterday.
I have eaten the dinner for 10 minutes.
My mother said it had snowed since yesterday in China.
I will done my homework in 10 minutes.
#1 needs a sentence connector (You may have to change the order of the clauses).
回复删除#2 should read "so heavy that"
#4 missing a helping verb.
#5 verb form
#7 "overcasting" is not a word
#8 and 9 don't use passive voice
#10 verb tense.