My mother is ill,so I have to stay at home and___ ___ ___ ___ ___（照看）her

题目

My mother is ill,so I have to stay at home and___ ___ ___ ___ ___（照看）her
Every day he is___ ___（实在太）busy,because he has ___ ___（太多）work to do.

答案

1.have to take care of 2.much too 3.too much