空欄に入る最も適切な語を書きなさい。
A present was given ___ me by my aunt.

空欄に入る最も適切な語を書きなさい。
With this heavy snow, our train ___ be late.

空欄に入る最も適切な語を書きなさい。
If it ___ your help, I would have failed the test.

空欄に入る最も適切な語を書きなさい。
___ it not been for your help, I would have failed the test.

空欄に入る最も適切な語を書きなさい。
___ cleaned thoroughly, the room smells fresh.

空欄に入る最も適切な語を書きなさい。
He didn't think it was right. Neither ___.