给下列句子选择合适的答语。
(_____)1. Are you going to meet some friends?
A.I’m going to swim.
(_____)2. What are you going to do today?
B.Yes, we are.
(_____)3. What is Tony going to do?
C.He’s going to play football.
(_____)4. How many days are there in a week?
D.It’s three o’clock.
(_____)5. What time is it now?
E.There are seven days.