Conjunctions: "But, Or, So, And, For"

I have to do my homework, ________ I don't want to do.

I forgot to bring my wallet, _______ I couldn't take a taxi.

I was tired, ________ I could not sleep.

I like apple (a)   orange.

Long ago, people ____________ with feather pens, but now they write with (gel) pens.

Does our grandson want to feed ______ to sleep? I think he's hungry.

Find the mistake:

The restaurant is not expensive, but the food is great.

Alice is very tired, ________ she stayed up late last night.

Fill in the blank:

You have to eat well, (a)   you'll get sick.

I don't eat a lot of Indian food, ________it's too spicy for me.