If you look at the public band descriptors for IELTS speaking you will see that you need to demonstrate the following to achieve a grade 7 under the vocabulary section.
The top ten idioms for IELTS speaking
If you look at the public band descriptors for IELTS speaking you will see that you need to demonstrate the following to achieve a grade 7 under the vocabulary section.
The top ten idioms for IELTS speaking