or, because, as
but, however, although
and, too, as well as
because, as, for
Random
100

We couldn't go out. It was raining. (because)

We couldn't go out because it was raining. 

100

Paul is good at English. He is bad at Spanish. (but)

Paul is good at English but bad at Spanish

100

Kim is a ballet dancer. Larry is a ballet dancer. (as well as)

Kim is a ballet dancer as well as Larry. 

100

Edward can't find his things. His room is a mess.  (as)

Edward can't find his things as his room is a mess.

100

Sally records notes in her notebook. She can read them later.

Sally records notes in her notebook because/as she can read them later.

200

I drank two bottles of water. I was thirsty. (as)

I drank two bottles of water as I was thirsty

200

The sun is shining. It is still cold outside. (however)

The sun is shining however, it is still cold outside.

200

David irons his shirt. Jimmy irons his hat. (and)

David and Jimmy iron their shirts. 

200

We quickly took our seats. The show was about to start. (for)

We quickly took our seats for the show was about to start. 

200

Max delivered the paper today. It was wet.

Max delivered the paper today however/but/although it was wet.

300

Everyone was singing. Everyone was having fun. (because)

Everyone was singing because everyone was having fun. 

300

I can translate. I can't have a conversation. (although)

I can translate although I can't have a conversation.

300

The empire is known for marble. The empire is known for spices. (too)

The empire is known for marble and spices too.

The empire is known for marble. The empire is known for spices too.

300

The explorer couldn't explore. He had no junk. (because).

The explorer couldn't explore because he had no junk.

300

The dog roams the meadow. The cat roams the meadow.

The dog roams the meadow and the cat roams the meadow too. 

400

Do we take the stairs? Do we take the lift? (or)

Do we take the stairs or the lift?

400

His hair is too long. He refuses to go for a haircut. (although)

His hair is too long although he refuses to go for a haircut.

400

Robin inspires people to travel. Cora inspires people to travel. (as well as)

Robin as well as Cora inspire people to travel.

400

The king could appoint a master merchant. He was a king. (for)

The king could appoint a master merchant for he was a king.

400

Jill wants to go to school. She is sick.

Jill wants to go to school but/however/although she is sick.

500

We have a cat. My mom is scared of dogs. (as)

We have a cat as my mom is scared of dogs.

500

He is a bandit now. He was a merchant. (however)

He is a bandit now however he was a merchant.

500

I record stories. I publish stories. (too)

I record stories. I publish stories too. 

I record and publish stories too.

500

Fathers influence their sons. Fathers are their heroes. (because)

Fathers influence their sons because they are their heroes. 

500

The bandit steals marble. The bandit steals spices.

The bandit steals marble as well as spices.

The bandit steals marble and spices too.

The bandit steals marble and spices.