Look. How clean the window is! It ________ just now.A. was cleaned B. is cleaned . has been cleaned D. will be cleaned
The problem was ____for him to work out, but he didn’t have _____.
Who do you think makes him____here so long?
Jack is the right person to get the job because he can do the work well with_______ money and _______ people.
Bob never does his homework_____Mary. He makes lots of mistakes.
I remember ______ him to turn off the light, but now it is still on.