The population rates of three countries would be far more than now The situations is that I am summarise a chart. 1) Can I use 'would be' or will be? What is the diffrence? 2)is it natural to use 'far more' following ''rates?

People aged 50 and more I want to say people who aged '50 and over'. Can I change the words to 'age 50 and more' to describe the same meaning? Thank you

On or from I should say "buy things from the official websites" or "buy things on the official websites"

everyone makes their own choices？ or everyone makes his/her own choices? everyone makes their own choices？ or everyone makes his/her own choices?

Anything wrong in this e-mail? Thank you Dear, XX: Thank you for your opportunity. I am available on Apr.1, and 9 am-12 am (Local time in Boston) is the best time for me and my skype account is XXXX. Hope to chat with you on Monday, have a good weekend. I am replying an email from admission apartment, and I want to make my email to be polite and natural. Thank you~~~~

How to pronounce GPA grade-point average. Can I pronounce it by reading the words one by one?

Should I use offset here？ An intership can offset a credit course.Any one here~~~~~~~

A controversial question

Even more demanding in artistic technique were the small cylinder seals used to roll one's signature into the wet clay of a tablet recording a commercial transaction.

Which of the sentence below best express the essential information in the highlighted sentence in the passage? Incorrect choices change the meaning in important ways or leave out essential information.

A. The artistic technique then was difficult because they have to roll their signature into the wet clay of a tablet to record a commercial transaction.

B. One artistic technique was to use small cylinder seals to record a commercial transaction.

C. They used small cylinder seals to roll their signatures into a tablet to record a commercial transaction, which was a very difficult technique then.

D. It required high degree of skill to make small cylinder seals because it was difficult to roll one's signature into the wet clay of a tablet.

pick one answer Even more demanding in artistic technique were the small cylinder seals used to roll one's signature into the wet clay of a tablet recording a commercial transaction. Which of the sentence below best express the essential information in the highlighted sentence in the passage? Incorrect choices change the meaning in important ways or leave out essential information. A. The artistic technique then was difficult because they have to roll their signature into the wet clay of a tablet to record a commercial transaction. B. One artistic technique was to use small cylinder seals to record a commercial transaction. C. They used small cylinder seals to roll their signatures into a tablet to record a commercial transaction, which was a very difficult technique then. D. It required high degree of skill to make small cylinder seals because it was difficult to roll one's signature into the wet clay of a tablet.