You can answer whether you still keep in contact with your primary school teachers. You can also mention how you keep in touch, such as through social media, email, or in person. If you are not in touch, you can briefly explain why.

你可以回答是否仍然与小学老师保持联系。你也可以提到你如何保持联系，比如通过社交媒体、电子邮件或者面对面。如果你没有保持联系，可以简要说明原因。