时态填空。 1. After he cut out the paper, he ________ (write) something on it with a brush. 2. I will look after him until his mother ________ (come) back. 3. What great fun it is ________ (watch) my goldfish ________ (swim) around! 4. _______ (bring) me one more apple, please. ________ (eat) more fruit is good for our health. 5. It's important ________ (not give) the little dog too much food. 6. He ________ (be) late for school again this morning because he _______ (not catch) the early bus. 7. You need to take a rest after ________ (run) so long.