根据对话内容，用方框中所给单词的适当形式填空。

M：What are your plans for the weekend, Gina?

W：On Saturday morning, I’m going to check my email and then do my 1._____________. In the afternoon, I need to go to a piano lesson. How about you?

M：Well, I plan to buy some 2._____________for my mom’s birthday on Saturday afternoon.

W：There will be a 3._____________at a friend’s home on Saturday evening. We’re going to

    4. _____________to some music. Would you like to come?

M：Yes, that’s a 5._____________idea.

W：Are you doing anything special on Sunday?

M：No. I just want to stay at home and 6. _____________ for my test. And you?

W：I’11 meet Linda and Tony at 9:00 a.m. in the park, 7._____________ we’re going to have a picnic there. Join us, will you?

M：Sure, I’d love to！