帮我把中文译成英文吧~thank you

1) If you can provide a satisfactory service after the goods are sold, your product will definitely have a broad market.
2) This novel is popular in the recent years, it is worth reading again.
3) This sweater doesn't suit me well, do you have some other kinds?
4) If you want to learn English well, then you have to speak more.
5) Mary caught a cold. I really regret that I didn't tell her to wear more clothes yesterday.

1. if you can provide the satisfying post-sale service, your product certainly will have a broad market. 2. this novel is in recent years most popular, is worth reading again. 3. this kind of woolen sweater I put on am being inappropriate, you also have other designs? 4. if you want to learn English, you have the necessity as far as possible to say. 5. Mary cold. I regretted really yesterday has not reminded her to put on clothes.