The following are helpful in managing your time:

A. Avoiding the telephone

B. Studying in a very comfortable place, such as your bed or a sofa

C. waiting time (bus stop, doctor's office, grocery store line) to review study
materials

D. Both a and c are correct

Respuesta :

Answer: b.

Explanation:

D because avoiding the telephone helps you manage time for yourself so you can be able to study and C to because while your waiting to put in thag extra effort to do you work while waiting just get more done is also really helpful that’s why it is D