So far this year we（）a fall in house prices by between 5 and 10 percent．

单项选择题It seems water（）from this tap for some time. We'll have to take it apart to put it right.

A. had leaked
B. is leaking
C. leaked
D. has been leaking

单项选择题I（）of your thing to earn some money,but please don't neglect your studies.

A. agree
B. admit
C. approve
D. decide

单项选择题—What will you buy for your husband's birtihday —I want to buy a（）wallet for him.

A. black leather small
B. small black leather
C. small leather black
D. black small leather

单项选择题It's reported that a plane with five people（）crashed into the mountain several days ago.

A. on board
B. on the board
C. in board
D. in the board

单项选择题In China，（）car is becoming（）popular means of transportation．

A．a；the
B．a；/
C．the；the
D．the;a