✔ 最佳答案
My candid comment as follows:
1) Yes. IELTS is also a recognized academic achievement. Hence, you can insert there as a reference.
2) You may simply put the best subject results of HKCEE and HKALE. But the two languages are compulsory.
3) Sure. You can highlight your expected time of graduation there.
With sufficient information as listed above, the interviewers can know clearly your academic background, your language capability and whether you can reach the job requirements before shortlisting you.
Hope I can help you.
參考: Mathematics Teacher Mr. Ip