Expressing opinions : I think, I believe, In my opinion

Q1. Which expression is NOT used to introduce an opinion?

Q2. Complete the sentence: "... the new park is fantastic!"

Q3. Which sentence is the most formal way to express an opinion?

Q4. What is the correct punctuation after "In my opinion" at the start of a sentence?

Q5. Choose the grammatically correct sentence.

Q6. Which expression is most appropriate for a strong personal belief?

Q7. Complete the dialogue: A: "Is maths your favourite subject?" B: "No, ... English is more interesting."

Q8. Identify the sentence where the opinion expression is used INCORRECTLY.

Q9. Where can "I think" be placed in this sentence? "This game is fun."

Q10. Which of these is a complete sentence expressing an opinion?