We often go to the zoo ______ Saturday mornings.
举一反三
- We often go to the zoo____ Saturday mornings. A: at B: in C: on D: of
- -Shall we go to the zoo? -__.
- We _____to the zoo yesterday. A: went B: go C: will go D: has gone
- We ______ to the zoo yesterday. A: have been B: go C: went D: will go
- 30. We _____to the zoo yesterday. A: went B: go C: will go D: has gone