Mary was only too ready to help others, seldom, ______ refusing them when they turned to her.
—It is said that John’s paper got an A. —He deserves it. He _________ a lot before he handed it in. A. prepared B. prepares C. had prepared D. has prepared
The paper ox my grandmother _________ for me is my most valued birthday gift.
You ________ reach him on his mobile now --- his mobile is still under repair.
When I was pushed onto the stage, I felt all the eyes in the hall _________ me.
________ Chai Jing said in her video about the smog has caused public concern.