Choose the correct comparative form of the sentence.
Very few economic indicators are as crucial as the U.S. dollar exchange rate.

Positive Degree: Very few economic indicators are as crucial as the U.S. dollar exchange rate.
Comparative Degree: The U.S. dollar exchange rate is more crucial than most other economic indicators.

Very few যুক্ত Positive Degree-কে Comparative Degree-তে পরিণত করার নিয়ম:
(1) প্রদত্ত Sentence-এর শেষের Subject-টি প্রথমে বসে +
(2) প্রদত্ত Verb বসে +
(3) Positive Degree- এর Comparative form বসে +
(4) than most other বসে +
(5) Very few-এর পর থেকে Verb-এর পূর্ব পর্যন্ত বসে।

More Examples:
Positive: Very few metals are as costly as gold.
Comparative: Gold is costlier than most other metals.

Positive: Very few cities are as crowded as Tokyo.
Comparative: Tokyo is more crowded than most other cities.

Source: Advanced Learners Communicative English Grammar & Composition By Chowdhury & Hossain.