【题目】-- is the pay phone? --It’s next to the bank．

【题目】We are having fun in the river.

【题目】There is a big supermarket the school my home.

【题目】There are too many cars in the city, so the air (pollute) is very heavy.

【题目】These students volunteer their time the old men.

【题目】The water in the pool is dirty . Don’t swim in it .

【题目】-Smoking is bad for your health.

【题目】-Could you please sweep the floor?

【题目】He is busy his homework.

【题目】It is said that a young girl took the old lady to the hospital.