1、用所给词的适当形式填空。1)Today is a sunny day. We ( have ) a picnic this afternoon.2)My brother ( go ) to Shanghai next week.3)Tom often ( go ) to school on foot. But this morning it was rainy. He ( go ) to school by bus.4)What do you usually do at weekends? I usually (catch) insects?5)Its Friday today. What she ( do ) this weekend?She