Mrs Black seldom eats meat,________ —________ . She is a vegetarian(素食主义者).

Did Peter fix the computer himself? —He, because he doesn’t know much about computers.

My parents want me to take ______ maths lessons at the weekend, but I want to relax myself.

Are you satisfied with what he did?— No. It couldn’t have been _____.

We’ve ate all the apples. There’s none on the plate _____now.[ ]