Circle the correct answer A,B, or C to complete each sentence
( Khoanh tròn đáp án đúng A, B hoặc C để hoàn thành mỗi câu)
1. Green School _________vegetables for an orphanage last spring.
A. grow B. grew C. growing
2. Children plastic bottles for recycling a month ago
A. collected B. collect C. collecting
3. We ___English to children in a primary school last summer.
A. teaching B. taught C. teach
4. Our school club _______gloves for old people in nursing homes last winter.
A. made B. making C. make
5. We _______bottles to help the environment last month.
A. reusing B. reuse C. reused
