7. Our older generation used to advise us not to build ____ in the air, but that’s not realistic at all.
–Did Li Hua’s parents leave her any money?--- No. She has to support _______by selling newspapers.
– What’s the date today?---It’s _______.
Mrs Baker has her hair _____every Friday afternoon after work.
This time last year I paid a visit ______Shandong which is 5000 kilometers _____.
.He was about to leave ______the telephone rang; ______was from his mother.