Question

I need Japanese help?
How do I say "I study and watch TV on Monday. I don't play tennis."?
I'm really confused on how to say "do" and "don't" and put sentences together.

Answer 1

Watashi wa benkyō to tenisu o pellete inai mandei. I de terebi o shichō

Answer 2

Monday is getsuyoubi げつようび, not "mandei".

To link sentences together, you need the -te form of the verb, like tabete たべて
ばんごはん　を　たべて　ねます。　I eat dinner and I go to bed.

I eat dinner: ばんごはん　を　たべます。
I do not eat dinner: ばんごはん　を　たべません。