—When's Christmas? —It's on__________.
Here is a letter _______ lily. A. at B. with C from
Please come here at 2:00______3:00. A. and B. or C. but
I’m strong, because I often_________ after school. A. eat breakfast B. play sports C. have a maths class
We have PE class ____ ten ____ the morning. A. at; in B. in; on C. at; on
I usually go ________ with my father. A. swim B. swimming C. to swimming