（1）Are you free this afternoon？（同义句转换）
Do you

have free time

have free time

this afternoon？
（2）What time is it？（同义句转换）

what's

what's

the time？
（3）It's twelve forty-five．（同义句转换）
It's a

quarter to

quarter to

one．
（4）Thank you for helping me．（同义句转换）
Thank you

for

for

your

help

help

．
（5）It's time to have breakfast．（同义句转换）
It's time

for breakfast

for breakfast

．