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We hold a _______ service at Christmas time.
Teachers sometimes __________ in a subject.
My teacher takes a ________ interest in my progress.
You have the option to ___________ a present.
If you are unkind, you should _________.
I wrote a short ____ to my friend.
The email will ______ you of the upcoming event.
The medal is made of ____ gold.
We need to ______ salt water before we can drink it.