subscribe to，in error，in reality，do sb.a favour，for short，figure out，set up，sign up，put in，work on

（1）I have

subscribed to

subscribed to

that newspaper for years.
（2）He seems clever，but

in reality

in reality

he is not.
（3）No one could

figure out

figure out

how he got to be so wealthy.
（4）Beijing is called Jing

for short

for short

.
（5）A new school has

been set up

been set up

in the village.
（6）They have

put in

put in

time and effort to keep the project going.
（7）Did you

sign up

sign up

for the driver's education class？
（8）He

has worked on

has worked on

the project for a long time.
（9）Could you

do me a favour

do me a favour

to pass the book to me？
（10）The post card was delivered to me

in error

in error

.