Import students from another account

QUESTION
Is there a way to import my class list into another users account?

ANSWER
You need to login to the account which will receive the class lists.
Click "New Class" and click "Import".
There's an option to import students from another thatquiz account.
You will have to enter the login and password of the account from
which you're importing.
This will import ALL CLASSES from the other account.  It will import
names only.  No grades or tests are imported.

Add images

QUESTION
Is it possible to add images to a quiz? I am trying to do a question
quiz with images but I can't seem to find where to add the image.

ANSWER
Yes.
For multiple choice click on the small letter "i" in italics after the
question box and before the first answer box.
For matching questions the "i" (for image) is above the set of matching pairs.
For slides there is an Image button.