Put the verbs in brackets into the present continuous or the

Put the verbs in brackets into the present continuous or the present simple.
1A.Hi Olga (Anna/be) there?
B.Sorry,but (sleep) now.
2.A What (you/do)?
B. I (talk) to Fred.
3.A (you/like) this dress?
B.Yes, a lot. How much (it/cost) заранее спасибо с:
4.A. How often (you/clean) your room?
B.Once a week.
5.A Lisa (study) hard these days.
B. I known. She (want) to pass her exams.
6A You (look) terrible. What's wrong?
B. I (have) a terrible headache.