I. 用所给词的适当形式填空。
I . I have____ (feed) my cat, so it is full now.
2. He used his car _____ (most) for sightseeing.
3. He hasn’t _____ (finish) ______ (read) Harry Potter yet.
4. We needn’t go in such a hurry. We still have thirty minutes _______ (leav...