回答

✨ ベストアンサー ✨

1. "He (was) (bitten) by a dog yesterday."  
2. The girl (was) (praised) (by) her father and smiled.
3. My grandparents (have) (been) (helped) by their neighbors. ※現在完了形受動態:have been helped
4. Furoshiki (can) (be) (used) to carry gifts. ※受動態:can(助動詞) be used
5. Dinner (is) (being) (prepared) by my father. ※現在進行形受動態:is being prepared
6. The painting was stolen a week ago, and it (has) (not) (been) (found) yet. ※現在完了形受動態:has not been found

以上です。

この回答にコメントする
疑問は解決しましたか?