sentences

[Anonymous]

Hi,
Please check these sentences and correct them.
1. Everything in the store room was damaged by/in the flood.
2. I had my hair dyed blond/blonde at the [hair salon, beauty shop].
3. He has his hair dyed green. & He is wearing his hair dyed green. [Can I use these with the same meaning?]
4. There is no single best way to improve your English.
5. Your English has advanced to an applaudable extent.
Thanks in advance.

[Pete]

1. Everything in the store room was damaged by/in the flood. [Both ok.]
2. I had my hair dyed blond/blonde at the [hair salon, beauty shop]. [All the variants are ok.]
3. He has his hair dyed green. & He is wearing his hair dyed green. [Can I use these with the same meaning?] [Yes.]
4. There is no single best way to improve your English. [Ok.]
5. Your English has advanced to an applaudable extent. [Ok.]