IT IS NECESSARY TO BE CAREFUL ………YOUR CAREER. A. WHEN CHOOSING...

Question

21. It is necessary to be careful ………your career.     A. when choosing     B. when you will choose     C. when you have chosen   D. when you chose

Answer

21. It is necessary to be careful ………your career.     A. when choosing     B. when you will choose     C. when you have chosen   D. when you chose

21. It is necessary to be careful ………your career.