In "TE - Text Entry" question type, only one alternative can be added to the answer list. Therefore, questions like
- What ----- is your new car?
One might say that this question can be formed by using Multiple Choice; however, I try to create online IELTS tests in FormaLMS and TE is essential in almost all sections, especially the listening section where several alternative answers are possible.
Again in TE, the length of the blank is equal to the length of the option. This makes is easy for students to guess which word or phrase to type in. It should be possible to determine (as in Chamilo) the length of the blank while designing the question.