have confidence in，for convenience，differ in，all in all，from time to time，according to，in person，tend to，get ahead，drag oneself away from

（1）The two brothers

differ in

differ in

their judgment of this piece of music.
（2）We should encourage him to

have confidence in

have confidence in

himself.
（3）I keep my notebook in my car

for convenience

for convenience

.
（4）

All in all

All in all

，I think you've done very well.
（5）His daughters visited him

from time to time

from time to time

when he was ill.
（6）Students are all put in different groups

according to

according to

their ability.
（7）If you can't be there

in person

in person

，the next best thing is watching it on TV.
（8）The teens almost can't

drag themselves away from

drag themselves away from

cell phones every day.
（9）If you are not careful，children

tend to

tend to

ignore their homework.
（10）It takes hard work to

get ahead

get ahead

in what you do.