1. You may have a jellyfish at the right top in the picture.

2. You may have a jellyfish at the top right in the picture.

3. You may have a jellyfish on the right top in the picture.

4. You may have a jellyfish on the top right in the picture.

5. You may have a hawkfish in a sea anemone at the center of the picture.

6. You may have a hawkfish in a sea anemone at the middle top of the picture.

7. You may have a hawkfish in a sea anemone at the center in the picture.

8. You may have a hawkfish in a sea anemone in the center in the picture.

(Would you check the expressions? Which prepositions should I use? What about the word order? )

#2, #4, #5, #7 and #8

Sra

I agree with Sra.

Prepositions and word order in English can sometimes be tricky. You're learning well. Keep up the good work!

=)

In all of the sentences you provided, the prepositions and word orders are slightly incorrect. Here are the corrected expressions:

1. You may have a jellyfish in the top right of the picture.
2. You may have a jellyfish at the top right of the picture.
3. You may have a jellyfish on the top right of the picture.

4. You may have a jellyfish at the top of the picture.
5. You may have a hawkfish in a sea anemone at the center of the picture.
6. You may have a hawkfish in a sea anemone at the top middle of the picture.
7. You may have a hawkfish in a sea anemone at the center of the picture.
8. You may have a hawkfish in a sea anemone in the center of the picture.

In the corrected expressions, the prepositions "in," "at," and "on" are used to indicate the position of the subject in relation to the picture. "In" is used when the subject is within the boundaries of the picture, "at" is used when the subject is located at a specific point on the picture, and "on" is used when the subject is directly on the surface of the picture. The word order is modified to accurately describe the location of each subject.