Question

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Complete the sentences with    in /on.
1. What’s your mark _____ Chemistry?
2. Do you have extra classes _____ Math?
3. I’ve read a lot of articles _____ this subject.
4. Who gives you classes _____ English?
5. Could you give me your notes _____ England?​

Answer 1

Ответ:

1 in

2 in

3 on

4 in

5 on

Объяснение: