I used to ____________my grandmother once a week.
举一反三
- I used to ____________my grandmother once a week. A: see B: saw C: seeing D: seen
- I used to go to the cinema in once a week.（)
- I have my house cleaned once a week.（)
- I ____ my parents once a week. A: visited B: visit C: visits D: is visiting
- How often do you visit your grandmother（） A: Yes, I do. B: Once a week. C: I like it very much. D: I don’t know.