Leon likes broccoli. Leon also likes carrots.
Leon likes broccoli, and he also likes carrots.
1)
Dad boiled the potatoes. I mashed them.
Dad boiled the potatoes, and I mashed them.
2)
It is raining. Let's walks fast.
It is raining, so let's walk fast.
3)
Alan chased his cat. The cat escaped.
Alan chased his cat, but it escaped.
4)
Sue was helping her mother. She didn't go out to play.
Sue was helping her mother, so she didn't go out to play.
5)
Ian wanted to play in the sandbox. Tim wanted to play on the slide.
Ian wanted to play in the sandbox, but Tim wanted to play on the slide.
6)
Jake had not played tennis before. Jake had not watched tennis on TV.
Jake had not played tennis before, nor had he watched it on TV.
7)
We are going to the farmers’ market. Today is Sunday.
We are going to the farmers’ market, for today is Sunday.

1. Leon likes broccoli and carrots.
2. Dad boiled the potatoes and I mashed them
3. It is raining, so let's walks fast
4. Alan chased his cat, but the cat ascaped
5. Sue was helping her mother ,so she didn't go out to play
6. Lan wanted to play in the sandbox,  but Tim wanted to play on the slide

1 and
2 so
3 so
4 and
5 but
6 but
7 and