I don’t know if ______ to the party. I will let you know if ______.
The song __________was created by a funny Korean singer.
If you are weak _____ a subject, ______ and asking a teacher for advice can help.
--Would you like some tea? --Yes, please. By the way, do you have any milk? I prefer tea_______ milk.
--Do you know the man with a pair of sunglasses is? --An actor, I think.
My hair needs ________ , I have to have it ________.