Roast duck is one of _______ dishes in Beijing.
If you are an outgoing boy, you will have _________ friends.
The song reminded me________ an experience I once had.
The factory________ we visited yesterday was the one _______ I once worked.
--_________ do you improve your listening? --I improve my listening ________watching English movies.
There is “h” and “u” in the word “huge”.