If you try to smile _______ life, you’ll always be _______ a good mood. A. in, in B. at, in C. in at
He had to help his parents ________ on the farm on weekends.
—What do you think of sleeping outside at night? —________. I like it.
—What size shoes do you want? —________.
—Do we need to buy some vegetables? —Yes. Let’s buy some ________.
Could you go and ________ the new books for me?