UNIT 6 Have you read Treasure Island yet?
Section A(1a-2d)
一、（基础题）写出下面动词的过去式和过去分词
1. go ------- ------- 2. take ----- ------
3. have ------ ------- 4. eat ------ --------
5. write ------- ------ 6. buy ------- -------
7. read -------- ------- 8. begin ------ -------
9. break -------- -------- 10. find ------- --------
二、（综合题）用 already 或 yet 填空
1. —Have they taken down the old pictures?
—No, not -------.
2. Most of us have --------- finished our compositions.
3. He said he hadn’t visited the exhibition ----------.
4. Tom has ------------ washed his clothes.
