depend on，burn up，give them a hand，at the sight of，speaking of，it's his turn to，adds up to，reflect on，wind up，in panic

（1）Healthy lifestyles

depend on

depend on

good eating habits，regular exercise and enough sleep.
（2）Seeing a fire started in the office，workers all rushed out of the door

in panic

in panic

.
（3）Whenever we see people in need of help，we should

give them a hand

give them a hand

immediately.
（4）

At the sight of

At the sight of

his mother，the boy stopped crying and had a smile on his face.
（5）It's his duty today，so

it's his turn to

it's his turn to

clean the blackboard.
（6）All the cost

adds up to

adds up to

30 thousand pounds.
（7）For Chinese，the Spring Festival means a big dinner，the reunion time and a chance to

reflect on

reflect on

the past.
（8）Don't

burn up

burn up

all the waster newspapers；they can be recycled.
（9）The meeting will

wind up

wind up

after his speech.
（10）

Speaking of

Speaking of

the big fire，I would like to know the number of the injured.