The ___ (照片) brought his memories of youth.
Each ______(国籍) has its own national features which should be respected.
Then came the ______(令人不安的) news that Dolly had become seriously ill.
A protein within that g______ acts a lot like wheat protein.
Do as I tell you, or you’ll r______ it later on.
The twins are so alike that I always________(混淆)them with each other.