Choose the option that best fills the gap.They _____ our donation with thanks.

The question is asking you to choose the correct word to fill in the blank in the following sentence: "They _____ our donation with thanks." The options are "recieved", "receipt", "received", and "recceived". The correct answer is option C, "received".

The word "received" is the correct spelling of the past tense of the verb "receive", which means to get or accept something. In the sentence, it is saying that "they" received (got or accepted) "our donation" with thanks.

It is important to use the correct spelling of words in writing and speaking to effectively communicate your message. To improve your spelling, you can practice writing and reading often, using a dictionary to check unfamiliar words, and asking for feedback from others.