一、Look and write. Peter 总是把自己的东西乱放。下面是他和妈妈的对话。请你看一看,根据图片提示,在横线上填写适当的句子,完成对话。
1.
— Where is my schoolbag?
— ______
2.
— ______
— They are under the desk.
3.
— Where is my water bottle?
— ______
4.
— Where is my toy robot?
— ______

【解析】：
1. 第一幅图中书包在沙发下，回答“它在哪里”要用it指代书包，be动词用is，“在沙发下”是under the sofa。
2. 第二幅图回答是“它们在桌子下”，可知问的是“它们在哪里”，用where are they。
3. 第三幅图中水瓶在两盆植物中间，回答“它在哪里”用it指代水瓶，be动词用is，“在两盆植物中间”是between the plants。
4. 第四幅图中玩具机器人在床上，回答“它在哪里”用it指代玩具机器人，be动词用is，“在床上”是on the bed。
【答案】：
1. It's under the sofa.
2. Where are they?
3. It's between the plants.
4. It's on the bed.

二、Read and choose. Linda是个乐于助人的女孩。今天她到姑姑家帮忙搬家并收拾房间。下面是她和姑姑的对话。请你读一读,选择合适的句子补全对话。
Aunt: Welcome to our new house!
Linda: Wow! 1. ______
Aunt: Thank you. There are lots of things and we need to put them in the right places. Can you help me?
Linda: Yes, of course. 2. ______
Aunt: It's a bike.
Linda: 3. ______
Aunt: It's your cousin's.
Linda: 4. ______
Aunt: You can put it in the garden.
Linda: 5. ______
Aunt: They are photos. You can put them on the wall in the living room.
Linda: OK!
A. Where can I put the bike?
B. Your new house is big and nice.
C. Whose bike is it?
D. What are these?
E. What's in the box?

BECAD

1. 根据上文“Aunt: Welcome to our new house!”及下文“Aunt: Thank you.”，可知Linda应是赞美新房子，选B。
2. 根据下文“Aunt: It's a bike.”，可知Linda询问盒子里是什么，选E。
3. 根据下文“Aunt: It's your cousin's.”，可知Linda询问自行车是谁的，选C。
4. 根据下文“Aunt: You can put it in the garden.”，可知Linda询问自行车放哪里，选A。
5. 根据下文“Aunt: They are photos.”，可知Linda询问这些是什么，选D。