I studied lesson 16 until the end of ” looking for”.
I review some pages of OPD that I had studied before.
About my English speaking, I think my main problem is that I can not speak fluently and I have many stops in my speaking.
because it’s difficult for you to find vocabulary? or do you have problem with grammar?
try to memorize some useful phrases such as “in my opinion”, ” as you said” , …
and listen to the audio files of American course a lot