Choose the word that has the underlined part pronounced differently from others

Câu 11: .
A. annoyed B. ballon C.passport D.abroad
Câu 12. choose the word that has the main stress placed differently from the others.
A. suitcase B. although C.ticket D. subway
II. Vocabulary and Grammar
13.______ is a piece of writing to answer a question or to explain your idears.
A. Test  B. Homework  C. Essay  D. Bookreport
14. Student A: Let's go bowling tonight.There's a new bowling alley near my house.
Student B: _______. I have to finish my bookreport.
A. I'd love to B.It will be fun C. Sure, thankyou. D. I'm sorry I can't.
15. I think people should cucle more. It's more_______because it doesn't cause air pollution.
A. frequent B. convenient C. useful D. eco-friendly.