be unaware of on the horizon rise up take one's temperature at first
put pressure on raise money clean out encounter difficulties first aid
（1）After the festival，the temperature will

rise up

rise up

and you can enjoy the flowers blossoming in the parks.
（2）Early in the morning，the first rays of sunlight appear

on the horizon

on the horizon

.
（3）Passengers are supposed to

take their temperature

take their temperature

before entering the waiting halls.
（4）

At first

At first

，he was nervous，but later，he felt better.
（5）The rude father seemed to

be unaware of

be unaware of

the trouble he had in getting along with his son.
（6）It's necessary for us to learn some

first aid

first aid

knowledge in case of emergencies.
（7）It's greatly important to

clean out

clean out

the fridge and get rid of the junk food in it.
（8）Whenever I

encounter difficulties

encounter difficulties

，my mother will encourage me and help me cheer up.
（9）The rapid increase in population has

put pressure on

put pressure on

the region's water and food supplies.
（10）The student union

raised money

raised money

and donated to the city of Wuhan to fight against the epidemic.