there be句型描述住所 — 英语词汇题

用 there be 句型及首字母提示补全短文（每空一词）：My home is in the countryside. There a__ three bedrooms and a big living room in it. In the living room, there i__ a comfortable sofa and some plants. Behind the house, there i__ a small garden with many flowers. I love my home! 1. a__（有，存在） 2. i__（有，存在） 3. i__（有，存在）