Read the following sentences and mark with the letters which are O (opening) and which are С (closing) remarks. Then, tick the sentences that would be suitable opening/closing remarks for the given letter
This is part of a letter to your friend's parents thanking them for the birthday gift they sent you
...

It was very nice of you to send me a birthday present. It is exactly what I wanted. Greg told me that you have only one request, that I not spend all my free time playing the video game. Please, do not worry. My parents are limiting my game time.

Also, I would like to tell you about my party. All the guests really enjoyed themselves. My parents would have been pleased if you could have made it, but they understand that you had to attend a family wedding. Thank you, however, for allowing your son to come. It would not have been the same without my best friend at my 13th birthday party.

...

• Thank you again for your superb present.
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• Well, that's all my news.
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• I am writing to thank you for …
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• My parents send their regards and have asked me to tell you that ...
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• How are you? I've just opened the present you sent me and ...
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• ... you will always be welcome guests whenever you get the chance to visit us.
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• I thought I'd drop you a line to say thanks for the present you sent me.
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• I would love to hear from you whenever you have time to write.
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