I cannot send her the invitation because I don't know her address.

34/40

Mark the letter A, B, C, or D to indicate the sentence that is closest in meaning to the original sentence in each of the following questions.

If I know her address, I can send her the invitation.

I couldn't send her the invitation if I didn't know her address.

If I knew her address, I would send her the invitation.

I could have sent her the invitation if I had known her address.

Giải thích

Chọn đáp án C