周五晚上进入博物馆是免费的。

___Entrance to the museum is free on Friday evenings.

如果你有会员资格，你不需要支付入场费。

If you have membership, you don't need to pay for ___entrance.

他被拒绝进入音乐会，因为他没有票。

He was denied ___entrance to the concert because he didn't have a ticket.