Unlike Chinese, Americans（）their meals with knives and forks.

单项选择题I can't find my watch, but it must be（）in this room.

A. everywhere
B. nowhere
C. anywhere
D. somewhere

单项选择题I looked out and found the ground（）with white snow.

A. covered
B. covering
C. to cover
D. is covered

单项选择题— Would you like（）more tea —Thank you. I've had

A. any, much
B. some, enough
C. some, much
D. any, enough