In front of the reading room of Yangzhou High School, a notice reads, “When you finish the book, please ________ it on the shelf.”
I know one of the things I was unsure about was _____ hard it would be to climb this mountain.
Some researchers are finding that daydreaming may be important to ______ mental health and it is ______ good means of relaxation.
------Have you packed for your adventure holiday? ------Oh, almost, but I still need a flashlight _____I will be able to see in the dark.
-----Where are the children? Professor Zhang has come and his speech will start soon. ------I wish they always late. A. hadn’t been C. wouldn’t be D. wouldn’t have been D. weren’t
If you _____faults but you still want the bicycle, ask the shop assistant to reduce the price.