Let's write a thank-you card to a teacher.
1. Prepare a big drawing paper.
2. Using the expressions below, each of you writes a greeting to a teacher in English on a small card.
3. Each gathers a card and make a shape, and then paste it on a drawing paper you prepared.
4. Send it to the teacher.
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Would you check the expressions above and correct any errors.
Each gathers a card and (makes) a shape, and then (pastes) it on (the) drawing paper you prepared.
Note: with small children you would give the suggestions on the type of "shape".
Note: your verbs all have to agree.
The instructions provided are clear, but there is a minor error in the phrasing. Here's a revised version:
1. Prepare a large sheet of drawing paper.
2. Using the expressions below, each of you write a greeting to a teacher in English on a small card.
3. Each person selects a card and creates a shape with it, then paste it onto the drawing paper you prepared.
4. Send the completed card to the teacher.
These slight adjustments should make the instructions more grammatically accurate.