一Why not stay here a little longer? But I really have to go.
――Where is my pen? I can’t find it anywhere. ――It is just under your nose(鼻子). I do believe it _______ if you are careful enough.
――Li Hua can remember 40 new words in a new way every day. ――_______ it is!
――_______ you like to go with me to the cinema this evening? ――I’d love to, but I have to look after my little brother.
Your parents _______you many things in their lifetime, but you may not realize that until they are gone.
―― If you are given 2 weeks, can you finish your job well? ――I don’t think so. Another 2 weeks _______ enough.