1. The English and Maths papers weren´t easy enough for me. I hope I haven´t failed.
    对我来说英语和数学不很容易. 我希望我不会不及格.

2. The English and Maths papers weren´t easy enough for me.
    英语和数学试题对我来说不很容易。

3. He is good at maths.
    他擅长数学.

4. Physics and maths are my favourite subjects.
    物理和数学都是我喜欢的科目.