Nối các câu sử dụng từ nối

1. He worked in bookshop for 2 years. Then he went to university.

2. I want to go to circus. I want to ride a pony.

3.She did not want to play with Jill. She did not want to play with Tim

Cho A là hình chữ nhật . B là hình thoi. Hỏi A giao B =?