—Was it there _______ you were away to see your friend off?
—I’m not sure . But when I got back, it was gone.

—Was it there _______ you were away to see your friend off?

—I’m not sure . But when I got back, it was gone.

A．that              B．which            C．where            D．while

—Was it there ______ you were away to see your friend off?

—I’m not sure．But when I got back, it was gone.

         A．that        B．which            C．while             D．where

—Was it there _______ you were away to see your friend off?
—I’m not sure . But when I got back, it was gone.

1. A.
   that
2. B.
   which
3. C.
   where
4. D.
   while

—Was it there ______ you were away to see your friend off?

—I’m not sure．But when I got back, it was gone.

       A．that        B．which          C．while           D．where

—Was it there         you were away to see your friend off ?

    —I’m not sure . But when I got back , it was gone .

       A．that B．which      C．while       D．where

―Was it there ______ you were away to see your friend off?

―I’m not sure. But when I got back, it was gone.

A. that                   B. which               C. while                D. where

—Was it there ______ you were away to see your friend off?

—I’m not sure．But when I got back, it was gone.

A．that          B．which         C．while          D．where

--- Was it there ______ you were away to see your friend off?

--- I’m not sure. But when I got back, it was gone.

A. that　 B. which　　 C. while　 　 D. where

—Was it there ______ you were away to see your friend off?
—I’m not sure．But when I got back, it was gone.