一、从方框中选择合适的单词或短语，补全句子。
skins rubbish bin banana skin ground pick up clean
1. Please the pencil under your chair.
2. You should put the bottle into the .
3. Our school garden is always and beautiful.
4. I put the in a small bag before throwing it away.
5. The children are sitting on the and drawing pictures.
6. Grape are purple and very thin, so you can eat them directly.

1. pick up 2. rubbish bin 3. clean
4. banana skin 5. ground 6. skins

二、为下列句子选择合适的图片。
C.
()1. Don't put the banana skin on the floor.
()2. Let's work together to keep our city clean.
()3. There is a big rubbish bin at the school gate.
()4. He picked up the rubbish and put it into the bin.
()5. We found a lovely cat on the ground this morning.

1. C 2. D 3. E 4. A 5. B

三、请根据常识判断同学们的做法是(T)否(F)正确。
()1. Henry wasted water when he took a bath.
()2. Zhang Wen picked up orange skins in the park.
()3. Liu Jia swept the classroom to keep the floor clean.
()4. Bob planted many trees in his grandparents' garden.
()5. Lily dropped dirty paper into the river near her home.
()6. Keke threw(扔) the banana skin behind the door.

1. F 2. T 3. T 4. T 5. F 6. F