六、根据图片提示,圈出正确的词。

1. — What are (these/those)? — They're apples.
2. (He's/She's) a cook.
3. Let's clean the (desks/windows).
4. The (cat/dog) is on the mat.
5. We all like (cupcakes/sandwiches).
6. We (play games/clean up) every day.
7. (Doctors/Teachers) help people feel well.

1. those 2. He's 3. windows 4. dog 5. sandwiches 6. clean up 7. Doctors

七、用所给词的适当形式填空。
1. These are ______. This ______ is so big! (potato)
2. Look at the ______(rabbit). They have short tails.
3. This giraffe ______(have) a long neck.
4. ______(I) cousin is a doctor.

1. potatoes；potato 解析：These are 这些是，后面跟可数名词的复数形式，This 这个，后面跟可数名词的单数形式。2. rabbits 解析：由下一句“They have...”可知是复数。3. has 解析：This giraffe 这只长颈鹿，是单数，动词用第三人称单数形式。4. My 解析：cousin 名词，前面用形容词性物主代词 my，句首字母大写。