The young man used to to work, but he is used to to work now.A. drive; walking B. drove; walked C. driving; walk
_____ Mom had asked Jack to close the window before he went out,______ he forgot to do it.
Bikes ______ in the 1880s and they ______ traveling around.
Do you know the lady ______ is interviewing our teacher. -- Yes, she is a reporter from CCTV.
-- When did you_____? -- I’ve_____ _for two months.
Who is that beautiful woman? -- Mrs Li. She teaches _____ English very well. She always makes her classes______.