28. Some old people need a _______ because they feel lonely.
A. gift B. stick C. pet D. watch
【答案】C
【解析】句子的意思是老人独自生活会感觉孤单，因此需要有宠物陪伴。本剧考查的是名词的意思。A：礼物；B：棍子；C：手表
29. Last night, the shop was closed she didn’t buy any chocolate.
A. so B. if C. or D. when
【答案】A
