Smile to the world, ___________ the world will smile back to you.
A. nor B. but C. or D. and
—What do you often pay attention to when you learn English?
—___________.
A. read loudly every morning
B. to read loudly every morning
C. reading loudly every morning
D. reads loudly every morning
The lady ________ dancing as a hobby in her sixties, and she is really good at it now.
A. dressed up B. looked up
C. took up D. put up
In the old days, cows ________ farm work.
A. used to doing B. were used to doing
C. were used to do D. was used to do
I did so much ________ my dream.
A. to come ture B. to achieve
C. come ture D. achieving
She couldn’t get through the door, because there was a big box ________.
A. by the way B. on the way
C. out of the way D. in the way
