Not until all the fish died in the water _____ how serious the pollution was.
A. did the villagers realize B. the villagers realized
C. the villagers did realize D. didn’t the villagers realize
.– George and Lucy got married last week. Did you go to their wedding?
– No, I _____. Did they have a big wedding?
A. was not invited B. haven’t been invited C. hadn’t been invited D. didn’t invite
We all know the truth _____ there are air, water and sunlight there are living things.
A. where B. wherever C. that D. that wherever
My interests include football, bowling and surfing the web_____ studying my favorite subjects.
A. as well as B. instead of C. less than D .rather than
--- I saw the Smiths at West Beijing Station this afternoon.
--- You __________. They are still on holiday in Hawaii.
A. mustn't have B. shouldn't C. couldn't have D. needn't
We are looking forward to seeing the policy carried out in our province, which has ________ a number of people’s attention recently.
A．attracted B．preserved C．expanded D．supported
