（ ）1. —Where’s ______ baseball?
— It’s under my bed.
A. a B. an C. the D. /
（ ）2. Our English teacher often tells ________ to speak more English in class.
A. we B. us C. our D. ours
（ ）3. We traveled all night to the beach and got there ______ Sunday morning.
A. in B. at C. to D. on
