摘要： It’s up to me to decide which book we should keep.
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—Let's go Dutch for this supper，OK?
—No，________ this time，as a reward for all your help.
| A．it's my treat | B．it's up to you |
| C．let's talk about it | D．it doesn't matter |
--- Are you going to attend Jay Chou Concert in Suqian this weekend?
--- ______. It’s too good a chance to miss. I’m his die-hard fan.
| A．It’s up to you | B．That’s for sure |
| C．Bad news travels fast | D．I have faith in him |
--What do you want to do next?We have half an hour until the baseball game.
----_____.Whatever you want to do is fine with me.
| A．It just depend | B．It’s up to you | C．All right | D．Glad to hear you |
—Shall I give a ride as you live so far away?
—Thank you. __________.
| A．It couldn’t be better | B．Of course you can |
| C．If you like | D．It’s up to you |
—How about going for a picnic this weekend?
— Why not? _________.
| A．I’ve got that | B．It’s up to you. | C．Have a good time | D．That’s all right. |