Section B(1a-1d),任务:用所给单词的适当形式填空 1.Shes lived (live) here ever since she was ten. 2.Both of them have been (be) in London for ten days. 3.Mary has lost (lose) her pen. Have you seen (see) it here and there? 4.Are you thirsty? No, I have just had (have) some orange juice. 5.We have already returned (return) the book.,Its been around for at least 20 years. 它(音乐大厅)在那里至少20年了。 剖析 be around意为“在周围, 在附近”。at least意为“至少”, 其对应短语为at most, 意为“最多”。 Gina is around the office somewhere. 吉娜就在办公室附近的什么地方。 Paul has visited at least twenty countries. 保罗至少游览过20个国家了。,
