用单词的适当形式填空。 1. I _______ (send) an e-mail to my father now. 2. The sun _______ (shine) on the sea. 3. The girl _______ (sing) a song loudly. 4. We _______ (swim) in the sea now.
用单词的适当形式填空。 1. Are you _______ (write) a letter? 2. They _______ (play) football now. 3. Look! Who _______ (run) fast in the playground? 4. Don’t go out. It _______ (rain) now.