当别人帮助了你, 你应该说 “___ _”。A. OK. B. Thank you. C. Yes.
________peoplewenttotheconcertlastweek.
Ioftenmakeafewmistakes_______spelling.
Theboywrites________.
Themovieisso_______thatIamvery_________init.
Mylife______alotinthelastfiveyears.