哪里错了，帮忙改改吧

　　单项选择 ( A ) 1. There __________ a meeting tomorrow afternoon. A. will be going to B. will going to be C. is going to be D. will go to be ( D ) 2. Charlie ________ here next month. A. isn't working B. doesn't working C. isn't going to working D. won't work ( D ) 3. He ________ very busy this week, he ________ free next week. A. will be; is B. is; is C. will be; will be D. is; will be ( C ) 4. There ________ a dolphin show in the zoo tomorrow evening. A. was B. is going to have C. will have D. is going to be ( D ) 5. -_____ you ______ free tomorrow? - No. I _____ free the day after tomorrow. A. Are; going to; will B. Are; going to be; will C. Are; going to; will be D. Are; going to be; will be ( C ) 6. Mother ________ me a nice present on my next birthday. A. will gives B. will give C. gives D. give ( B ) 7. - Shall I buy a cup of tea for you? -________. （不，不要。）