on/ not have a clue/ speak of/ turn to 1 . His high personal ambition___ a series of detailed explorations of academic subjects in the late 2000 s . 2 . In the last few years,____attract younger audiences online and television commercials have worked hard to become more interesting . 3 . A growing number of college football programs have___ technology to help keep players safe and improve their performance . 4 .____learning English, China has most of the learners in the world who usually start learning English in childhood . 5 . In case people can’t an application form from the company, can they still show up at the interview session

appeal to /focus on/ get hold of/ in a bid to/ launch sb . on/ not have a clue/ speak of/ turn to 

1 . His high personal ambition___ a series of detailed explorations of academic subjects in the late 2000 s . 

2 . In the last few years,____attract younger audiences online and television commercials have worked hard to become more interesting . 

3 . A growing number of college football programs have___ technology to help keep players safe and improve their performance . 

4 .____learning English, China has most of the learners in the world who usually start learning English in childhood . 

5 . In case people can’t an application form from the company, can they still show up at the interview session