Mr. Wang came home so thin and weak that his own children hardly______ him.
A.knew | B.realized | C.recognized | D.noticed |
People who can’t ___________ between colors are said to be colorblind .
A.separate | B.differ | C.distinguish | D.divide |
. It was the fact _______his father was ill in hospital_________ worried him and kept him awake for a whole night .
A.which ; that | B.which ; which | C.that ; which | D.that ; that |
. The Town Hall_________in the 1800’s was the most distinguished building at that time .
A.to be completed![]() |
B.having been completed |
C.completed | D.being completed |
The Postal Service announced Tuesday it had made a significant _______in getting machinces to read handwriting .
A.progress | B.break through | C.impression | D.difference |
You can be sure of _____ you have at present ; you cannot be sure of something_______you might get in the future .
A.that ; that | B.what ; / | C.which ; that | D./ ; that |