选择正确单词填空。 | |
2. I have a datal ______ at 3 p.m. 3. There are extra trains to the seaside ______ the summer. 4. I'm very ______ about my son's health. 5. There would be ______ people in the ______ hall. 6. Getting this contract is ______ to the future of our company. 7. If you have any idea where it ______ be, please call me. |