What's the word?
cooker
What's the word?
boil
What's the word?
electricity
What's the word?
ray(s)
What's the word?
physicist
What's the word?
heat
What's the meaning of 難民?
refugee
What's the country?
Chad
How do you say 世界保健機関?
The WHO
What does C stand for?
Celsius
What are these?
lungs
What's the word?
foil
What's the word?
device
What's the word?
pollute
What's the word?
lens
