—What happened you yesterday?—I happened meet my old friend, Lucy.A、to, toB、with, toC、to, with
Can you help me _______ English?
All the students are talking in the classroom, it’s _________.
—Why are you so tired these days?—Because I have ________ work to do.
—What do you do on Saturday?—I often practice _________ English.
—What do you often do ________ dinner?—I walk with my parents.