anger deal with make great efforts be friendly to possible at most pick up look forward to satisfied turn off

（1）—What kind of teachers do you like，John？
— I like the teachers who

are friendly to

are friendly to

us.
（2）It was

impossible

impossible

for anyone to get in because no one knew the password
（3）In this shop each customer can buy two boxes of milk powder （奶粉）

at most

at most

each time.
（4）I was very

angry

angry

with myself for making such a stupid mistake.
（5）I'm planning to travel to Jiuzhaigou.I

am looking forward to

am looking forward to

seeing the colourful lakes and amazing waterfalls.
（6）—I don't know how to

deal with

deal with

the old books.
—Why not give them away to poor children？
（7）The education system must

satisfy

satisfy

the needs of all children.
（8）To live a low-carbon（低碳的） life，we must remember

to turn off

to turn off

the lights when we leave the room.
（9）She caught up with other students by

making great efforts

making great efforts

.
（10）Ted

picked up

picked up

a piece of litter and put it into the rubbish bag.