1.  I don’t know the correct________(pronounce) of the word.

2. The world’s population is one of the biggest_________(challenge) of the world today.

3.  I think________(speak) English is more difficult than written English.

4. Every player of the team was______ at the________(frustrate) result.

5. Don’t be afraid of_______ (make) mistakes when you speak English.

6. He thinks________. He has a___________ (different) idea.

7.  ________ (use) such a _________(fashion) mobile phone can make us look good in front of others.