tick all the right boxes；be full of；be familiar with；make a comparison； in fact；on stage；get…across；on the edge of one's seat；start with；date back to

（1）At the meeting this morning，I tried to speak slowly but I couldn't

get

get

my ideas

across

across

.
（2）

Dating back to

Dating back to

1978，this primary school has a history of more than 40 years.
（3）Jackson is

on the edge of his seat

on the edge of his seat

.Can you tell me what has happened？
（4）Don't worry，Mr.Yang.I'm sure that the project will

tick all the right boxes

tick all the right boxes

.
（5）When the orchestra conductor appeared

on stage

on stage

，the audience stood up and applauded.
（6）As I'm not sure where to

start with

start with

my project，I would appreciate any suggestions you may have.
（7）Garbage collectors in Ankara have created a mobile library，which

is full of

is full of

books that people have thrown away.
（8）The armchair looks rather hard，but

in fact

in fact

it is very comfortable to sit in.
（9）Only after he had practiced a lot and

was familiar with

was familiar with

traditional Chinese music was he allowed to perform on stage.
（10）When you

make a comparison

make a comparison

between two different prices，you need to give thought to everything.