______myself to my study,1 would be sitting in a comfortable office now.
Mr Zhang gave all the textbooks to all the pupils , except _____ who had already taken them .
Besides Tom , ______ Crosettes have two other sons , ______ of whom are all interested in making model planes .
Shortly after the accident , two ______ police were sent to the spot to keep order .
My dictionary ________ . I have looked for it everywhere but still ______ it .
The news about the terrible flood there greatly discouraged ______ these for a sight-seeing .