46. We/ use/ planner/ keep track/ assignments/ and/ homework:

⇒We should use a planner to keep track assignments and homework.

47. When/ we/ finish/ each assignment/ we/ have/ feeling/ accomplishment:

⇒When we finish each assignment, we can have a feeling of accomplishment.

48. It/ good idea/ have/ quiet placed/ study:

⇒ It might be a good idea to have a quiet place to study:

49. We/ also/ start/ do/ homework/ earlier/ later/ in/ day. 

⇒ We should also start doing homework earlier than later in the day.

50. It/ help/ consider/ join study clubs/ or/ take part/ activities after school:

⇒ I might help to consider joining study clubs or take part in activites aften school.