✔ 最佳答案
Do try the British Council for the summer course. I am afraid I do not have the details of their course info so it is best to check their website. They have 2 centres, but I reckon the centre in Admiralty is more comfortable and spacious. The textbooks are great and the courses are more reliable. If you have time, drop by the centre and check it out yourself.
I have students who tried Englishtown and Wallstreet before, but unfortunately, students have difficulty having classes with the same teacher. What I am saying is, you may not be able to have the same teacher every time you have an oral class. Besides, Some of the teachers do not provide you with a full hour class, that is, the class is usually around 50 minutes and you may not be able to communicate with them in fluent English the whole time.
Good luck and have a good summer!