Hi,
I'm not sure whether it is against the forum rules to post questions on others' threads. If it is, I am sorry and please ignore this post. If it's reasonably closely related, it's OK, so don't worry about it. We are happy to help you.![Smile [:)]](/emoticons/emotion-1.gif)
Is it fine to say:
Complete the sentence using another form of the word?
and
Complete this sentence using another form of the word?
Yes, these are both fine.
Best wishes, Clive