―What were you doing when the light went off?―I____________ with my sister on the phone.
While he ________ his homework , his mother came in.
— My clothes are out of style. -—Maybe you should ______ some new clothes.
When I came to Xi’an last year, I fell in love ____ it.
There will be ________trees in the future . A. little B. less C. few D, fewer
Let me you how to get to the airport.