We can protect the environment by __________ more trees.
cutting
planting
What did Lucas do yesterday?
He played video games
He helped homeless people
What did she do last Sunday?
She donated clothes
Mai joined a volunteer club to __________ the beach every week.
litter
clean
What are they doing?
pick up litter
We volunteered to __________ primary students in the village.
tutee
tutor
My father __________ plants everyday.
water
drink
Where are they?
nursing home
What did he do last night?
He donated books
Who are they?
the elderly
children
Last summer, my club ___________ English to children in a mountainous area.
teach
taught
She _________ me a gift on my birthday last year.
send
sent
We __________ empty bottles to help the environment
reused
threw away
Hoa's club _________ plastic bottles by turning them into beautiful plant pots.
recycled
reduced
We volunteered to __________ primary students in the village.
tutor
tutee
What are they doing?
growing vegetables
growing rice
We collect used paper and _________ it for notebooks
buy
exchange