请用所给单词的正确形式填空。
1. I _________ (have) an exciting party last weekend.
2. _________ she _________ (practice) her guitar yesterday? No, she _________.
3. --What ________ Tom often ________ (do) on Saturday evening?
--He ________ (watch) TV and __________ (read) an interesting book.
4. They all _________ (go) to the mountains yesterday morning.
5. When ______ you ________ (write) this song? I __________ (write) it last year.