一、根据图片及上下文提示,在横线上填入合适的单词,每空一词。
1. A: that your dog?
B: No, it isn't.
A: is your dog?
B: Look, it's the desk.

2. A: Class is over.
Let's have outside.
B: Great!
A: Look! A table is the tree.
B: Let's play table tennis.

1. Is; Where; under
2. fun; under

1. 第一空：根据答句"No, it isn't."可知此处是be动词引导的一般疑问句，主语是that，对应be动词用Is，句首大写；第二空：后文回答小狗的位置，可知此处是对地点提问，用疑问词Where，句首大写；第三空：观察配图，小狗处于桌子的下方，填方位介词under。
2. 第四空：前文提示下课了，固定搭配have fun表示“玩得开心”，符合提议去室外活动的语境；第五空：观察配图，乒乓球桌在大树的树荫下方，填方位介词under。

二、选词,将对话补充完整。
What, What colour, Where, How old
1. A: is your shirt? B: It's yellow.
2. A: is your sister? B: She's eleven.
3. A: are these? B: They are pigs.
4. A: are the pigs?
B: They are on the farm.

1. What colour
2. How old
3. What
4. Where

三、阅读对话,选出正确的答案。
Mike: Hi, Helen. Is this your crayon?
Helen: No. This crayon is green. It's Mary's. My crayon is red.
Mike: Mary, is this your crayon?
Mary: Yes, it is. Thank you. What's this?
Mike: It's a pen. It's my birthday present(礼物).
Mary: How nice! Is the new pencil case your present too?
Mike: No, it isn't. It's Su Yang's.
()1. This is crayon.
A. Mike's B. Helen's C. Mary's
()2. The pencil case is .
A. Su Yang's B. Mike's C. Mary's
()3. Helen's crayon is .
A. green B. red C. blue
()4. Mike's present is a .
A. crayon B. pencil case C. pen

1. C
2. A
3. B
4. C