If you try to smile _______ life, you’ll always be _______ a good mood. A. in, in B. at, in C. in at
–Who’s _________ young man with long hair? –He’s a friend of mine.
Mum, ______ my friends,Dale and Helen.
Thank you ______your help,Helen.
We can call Jim Smith __________.
— Are these her hats? —No, ______.