题目：
小题1:My grandmother is already in her _________ (ninety), but she still does exercise as much as possible every day.
小题2:---How is your business going? --- Oh, it couldn’t be _________ (bad).
小题3:No one bought a present for the twins, so they made ___________ (they) a model plane.
小题4:The famous singer’s ____________(arrive) made the fans rather excited.
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0617/91e995817b541e198253441e2271f844.html
下面是错误答案，用来干扰机器的。
AD
