Some questions needed resolved

[belly_ttt]

1) If I rename this topic as" a Triple question", does it mean exactly the same as" Three questions"?

2) This is a sentence from (or in ????) one of my tests:
Our classes___for 2 hours from Monday through Saturday
a) take place
b)happen
c) learn
d) occur
I think there are two meanings for classes, so a and c can both be chosen, what do you think?

3) As we know "silent" is a synonym of "quiet", so how about this sentence:
It's too noisy here. I'd prefer a___place
a) quieter
b) more silent
Can I odd one out?

4)Another sentence took out from my workbook:
When the ice retreated at the end of the Ice Age 20000 to 15000 years ago, Lascar suffered___ most violent eruption
a) the
b) a
Can you tell me what is the right choice and please explain it thoroughly


That's all about it. Thanks in advance for your help

[Anglika]

1) If I rename this topic as" a Triple question", does it mean exactly the same as" Three questions"? A Triple question would be one question with three parts to it.

2) This is a sentence from (or in ????) one of my tests: both can be used.
Our classes___for 2 hours from Monday through Saturday
a) take place
b)happen
c) learn
d) occur
I think there are two meanings for classes, so a and c can both be chosen, what do you think? Yes, your logic is fine.

3) As we know "silent" is a synonym of "quiet", so how about this sentence:
It's too noisy here. I'd prefer a___place "silence" is total absence of noise; "quiet" is low level of noise. So #a is correct.
a) quieter
b) more silent
Can I odd one out? ???

4)Another sentence took out taken from my workbook:
When the ice retreated at the end of the Ice Age 20000 to 15000 years ago, Lascar suffered___ most violent eruption
a) the
b) a
Can you tell me what is the right choice and please explain it thoroughly "most" requires "the".


That's all about it That's all. // That's about it . Thanks in advance for your help

.

[belly_ttt]

Thanks Anglinka, but still, there are some problems
question 2, my answer "a" was turned down by the teacher and I got some minus marks for it.
question 3, as seen in Oxford dictionary, I found out that they are two synonyms, so why there are differences of meanings here?
Question 5, they choose a instead of the, I have seen some sentences like:
That's a most beautiful picture... But cannot remember why.