What worried the child most was ______ to visit his mother in the hospital.A. his not allowing B. his not being allowedC his being not allowed D. having not being allowed
________ I have a word with you? It won’t take long.
I borrow the book Sherlock Holmes from the library last week,my classmates recommended to me..
Last night, there were millions of people _______ the opening ceremony live on TV.
__ carefully if any change occurs when doing experiments in the lab..
Jane is in a hurry because the train to the airport leaves _______ half an hour.