Compléter Unit3. Lesson4. Grade7Version en ligne Unit3. Lesson4. Grade7 par Mascaliuc Victoria 1 Perfect Present Past Perfect Perfect Past Present Perfect Present Continuous Perfect Perfect Present Present Simple My sister to build a clay house ( ) for her project . Her teacher be ( ) very enthusiastic about it . She said she make ( ) a very good foundation . She put ( ) the windows and the doors . She whitewash ( ) for two days , but she finish ( ) yet . The next project to come is to build a brick house . She buy ( ) the bricks and she is very satisfied .