1. We/ going/ plant trees and flowers/ the school garden. 2. I receive/ first two-month report/ a few days ago. 3. My book/ look/ the same/ hers. 4. No/ country/ the world/ be/ large/ Russia. 5. It/ very important/keep/ the environment/ clean. 6/ Linh/parents/ proud/ him/ because/ always/ get/ good marks. 7/ We/ very interested/ play soccer/ when/live/ countryside. 8/I/ not see/ my aunt/ since/she/buy/ new house/ city center. 9/ The Browns/buy/ lot/ food/ because/ they/ go/ have/ party. 10/ It/ only/ small car/ so/ there/ not/ enough room/all/ us. 11/1/looking/forward/ receive/ your letter/ soon. 12/It/kind/you/help/ me/ these heavy bags. 13/ Mr. Baker/ teach/ here/ since/ graduate/ 20 years ago. 14/ They/happy/ hear/ we/ get/ good marks/ our examinations. 15/ Last time/he/ stop smoking/be/ August. 16/ She/had/go/home/ because/it/ darker/ darker. 17/ We/just/ move/ a new apartment/ the 9th floor/ the center/ HCM city. 18/I/ writing/you/ tell/ new/ neighborhood. 19/ Everyday,/I/go/school/bus/ and it/ quick/ cheap. 20/ Mary/ not speak/ French/ well/ Jane.