I bought ______ useful dictionary yesterday．_______dictionary is very cheap．（ ）
A．a； AB．a； TheC．an； The
Can you tell me ______， Rose？
I'm not sure． Maybe he's in the classroom．（ ）
A．where is TomB．where Tom is
C．Tom is where
Summer is my favorite season because I can enjoy ______ in the river．（ ）
A．swimmingB．to swimC．swims
I was playing soccer when the rainstorm ______ yesterday afternoon．（ ）
A．comeB．cameC．comes
Peter， you know the rules． ______ eat in class!
Sorry， I won't do that again．（ ）
A．Didn'tB．Doesn'tC．Don't
Lily and I both like sports， but she plays tennis ______ than me．（ ）
A．goodB．betterC．the best