1.用所给的适当形式填空,补全句子。
1.There __________(be) an important meeting tomorrow afternoon
2.Eric __________(not work) here next week .
3.My father is very busy today ,but he_______(be) free tomorrow.
4.---Could you buy a notebook for me, please?
---Sure! i____________(be) back in a minute.
5.We __________(go) shopping if it_________(not rain)tomorrow.