用词的适当形式填空。
1.Today is a sunny day. We _______ (have )a picnic this afternoon.
2.My brother _______ (go) to Shanghai next week.
3.—It’s Friday today. What _____ she _________ (do) this weekend?
—She ______________ (watch) TV.
4.What ___________ (do) you do last Sunday? I ____________ (pick) apples on a farm.
5.I ________________ (plan) for my study now.