1. played

2. have - completed

3. recycle - will help

4. She sometimes don't go to school by bus

5. Nick and Phong often early for school 

1. Last week, my family ( play ) played baseball together. ( thì qkđ)
2.Have you ( complete) completed your homework yet?  ( thì hiện tại hoàn thành) 
3. If we ( recycle ) recycle more, We ( help ) will help our the Earth
4. She goes to school by bus. ( sometimes) --> she sometime don't go to school by bus.
5. Nick and Phong aren't late for school. (often) --> Nick and Phong often early for school.