Conjunctions "for" and "so"

The room is still messy ________ I didn't clean it.

• for

• so

I was angry ________ my neighbor had a noisy party.

• for

• so

Birds can fly ____ they can travel long distances

• for

• so

John has some more work to do _____ he will be home late.

• for

• so

I am afraid of bees _______ they might sting me.

• for

• so

It was raining ______ I took my umbrella.

• for

• so

Thomas is sleepy _____ it is ten o'clock

• for

• so

I was lost ______ I asked for directions.

• for

• so

Olivia was happy _____ she had a great time at the park

• for

• so

Patrik can drive _____ he took driving lessons last month

• for

• so