—We find ______ impossible for us to learn a foreign language well in a short time.
| A．it | B．this | C．one | D．that |
My bedroom is about __________ of the size of yours.
| A．two-three | B．two-threes | C．second-three | D．two-thirds |
—You’ve won the drawing competition. Congratulations! Among all the pictures in the competition，I found _______was really amazing. By the way, when did you draw it?
—During the trip to the Sydney Opera House _______ September.
| A．yours; in | B．yours; on | C．you; in | D．you; on |
Chicago isn’t so famous __________ Washington D.C.. However, it’s the third __________ city in the USA.
A. like; largest B. as; largest
C. like; large D. as; large
__________ Millie likes to go to the cinema, but she never sees horror films.
| A．Since | B．As | C．Though | D．/ |
— There used to be a lot of fish in the lake many years ago.
— Yes, but there are very _______ now because of the pollution.
| A．few | B．fewer | C．little | D．less |