Which of the following is a countable noun?

Which of the following is not an uncountable noun?

I have some juice drink to offer to you. Juice Drink is an example of?

I cannot find ____ ballpen. What is the missing word?

My mother loves to drink _____ tea. What is the missing word?

My teacher asked me to get _____ water for the plant. What is the missing word?

Can I borrow ____ pencil eraser from you? What is the missing word?

My brother will gift me ___ toy car if I bring him _____ coffee to drink. What are the correct words to use?

Enerel promised to lend _____ doll to Sanna if she promised to bring ______ soil for her plants. What are the missing words?

Uchiral has ____ book that Myadag left in ____ chair. What are the missing words?