An old friend of my sister’s always helps my brother andwithEnglish.
I forgot to invite Jim to the party.— The party is in the evening. You may call _______ up now.
Look at that girl! Is that Susan?—No , it _______ be her. She has gone back to her hometown.
Will you go to the movie with me this Saturday?– Sorry, I won’t. I _________ it twice
Do you know the young man well?—Sure, we __________ friends since we met in Nanjing three years ago.