1. I ... a new bike two days ago. (buy, bought, will buy)
2. He often ... to Moscow. (goes, went, will go)
3. My sister ... her mother tomorrow. (helps, helped, will help)
4. They ... very happy last week. (are, were, will be)
5. The concert last night … at 7.30. (start, started, will start)
6. Father … the children to the park tomorrow. (takes, took, will take)
7. My friend … your questions next week. (answers, answered, will answer)
8. Last year my elder sister … 25. (is, was, will be)