Mark the letter A, B, C, or D on your answer sheet to indicate the cor

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

Question 17. You looked exhausted. I think you've _____ more than you can handle. 

• A. turned on
• B. taken up
• C. turned up
• D. taken on

- turn on something: bật cái gì

- take up something: bắt đầu theo đuổi thứ gì

- turn up: xuất hiện

- take on something: đảm đương, gánh vác