Although or however?

Today I feel extremely tired, ________ I went to bed early last night.

• although

• however

I left on time; ________ , heavy traffic caused me to be late.

• although

• however

They're still going camping, _______ it will be raining all weekend.

• although

• however

We will have lunch outside. _______, we will move inside if it rains.

• although

• however

Marie speaks English well, _______ her first language is Spanish.

• although

• however

Marie speaks English well; her first language, _______, is Spanish.

• although

• however

David loves Bollywood movies, ________ he doesn't speak Hindi.

• although

• however

We need to move to another apartment. _______ , we will have to wait until next month.

• although

• however