My admission test is coming up so I need online lessons of English and maths (especially geometry) are there any recommend websites? I am really horrible in English so I need a good website. Oh yeah forgot to mention... I am an 8th grader and I am going to a School with British curriculum.
Thanks in advance

Get local tutors, It is much better and will see faster results

If your tests are in a few weeks, too late for most
So how long to the tests ?

For English as an example, if you are rating a 4 now, it takes from 9 to 12 months to move up to a 5 level on the IELTS test (used for Europe)

Khan Academy has amazing math instruction videos. https://www.khanacademy.org/. It's free, too!