My mother always has__________ housework to do on weekends.
The old man ___live with his wife, but now he ___ alone after she died .A.used to, is used to live B.used to, is used to livingC. was used to, used to live D used to, used to live
Can you tell me _______ tomorrow evening?
--Have you decided _______ to Shanghai to visit World Expo, Simon?- -Yes. I’ll go there by train. It’s much cheaper than by plane.
The students in the university _______to have part-time jobs.
Who taught you English ?_______I taught it myself.