I ______ go to bed until I ______ finished my work.
Great changes have taken place in that school. It is no longer _______ it was 20 years ago, _______ it was so poorly equipped.(2005年安徽省高考题)
The way he did it was different ________ we were used to. (2005年江西省高考题)
Mum is coming. What present _______ for your birthday? (2005年福建省高考题)
Danny left word with my secretary _______ he would call again in the afternoon. (2005年浙江省高考题)
Elephants have their own way to tell the shape of an object and _______ it is rough or smooth.(2005年天津高考题)