Можете,пожалуйста, помочь. Заранее спасибо!

1. Those shoes are very____.
a) expensive
b) a lot
c) cost

2. I____there for a long time.
a) lived
b) living
c) live

3. She's got____hair.
a) dark long
b) long and dark
c) long dark

4. It's the____interesting of his films.
a) more
b) much
c) most​