1.Uncle williams has very good memory though heis in his________
A.fifty B.fifties C.fiftieth the fitieth
2.Just wait and see.Tings will ______all right
A.turn of B.turn down C.turn out D.turn over
3.You musn"t take these picture in the palace.保持原句意思
You________not _______to take picture in the palace
4.The new house cost Mr Smith a lot of money 改为否定句
The new house ________cost Mr Smith_______much money
5.Little Helen couldn"t count the number from one to ten保持原句意思
.Little Helen_______ _______ to count the number from one to ten