用 be going (to)结构填空。
I. The teachers ______ (have) a meeting in the afternoon.
2. He _______ (go hiking) next Saturday.
3. They ______ _ (watch) a basketball game tomorrow afternoon.
4. Mr. Zhang with his children ______ (go) for a walk this evening.
5. Both Wang Lin and her father ______ (sing) a song in the coming party.
6. How _____ you _____ (do) that?
7. There ______ (be) a school trip the day after tomorrow.
8. Where ______ the boys _____ (meet) at the school gate? .
1. are going to have 2. is going hiking 3. are going to watch 4. is going
5. are going to sing 6. are, going to do 7. is going to be 8. are, going to meet