_____seen,itwillneverbeforgotten.
A、Once--It ’ s said that all the hotels are filled with tourists.
- -Don’ t worry! I _________ a room in Mianzhou Hotel.
_____ seen ,it will never be forgotten.
Thesignattheentrancetothebuildingsays“Thepets_____________!”
You should grow different plants in_____ same field _____ each ether .
The product doesn’t work _______ it says in the advertisement.
