17. Our attention was drawn to the eight-year-old girl who was _______ perfectly at the piano.
What worried the child most was ______ to visit his mother in the hospital. A. his not allowing B. his not being allowed C his being not allowed D. having not being allowed
It was the first time that I _______ visitors since I’d moved to London.
Now that their parents are dead, the poor boy doesn’t know ________ the money they left.
Look! Xiao Wang is too sleepy to work . He ____ up watching TV .
When somewhat better ________ academically, he returned home to continue his research.