Помогите! даю 30 балов!

1. ____, I’ve met a lot of people.
a) Since I had moved here
b) Since I moved here
c) Since I have moved here
2. ____ such a mess? There are things all over the floor!
a) Who had left
b) Who has left
c) during one week
4. ____ with you friends tonight?
a) are you seeing
b) can you see
c) do you see
5. ____ about having her own room since her childhood.
a) she dreams
b) she is dreaming.
c) she has dreamt.