30. _____ I shouted at the top of my voice _____ turn his head.
A. Not until; did he B. Not until; he did C. Until; he did not D. Until; did he not
29.-How did you find him out? -I ______ his name by chance on the list.
A.came down B.came about C.came up D.came across
28.---Is there any present for me ? ---Of course .This necklace __you . A.is short for B.is named for C.is intended for D. intended to