----- Nội dung dịch tự động từ ảnh ----- Write the correct form of the verbs in the past simple. Last year their company __________ (make) envelopes from recycled paper. Anna __________ (help) her grandmother out of the car some minutes ago. We __________ (learn) about the environment in a course last week. It __________ (take) too long for me to collect my old books.
