To Daniel’s parents’ surprise, the living room was clean and tidy, with the window ______and fresh air ______in.

Every year，nearly 270 million pounds of grapes arrive in California，most of them _______ from Chile to the Port of Los Angeles. 

Mr Black has two sons, one of ________working as a doctor.

So far, about 40 houses have fallen down under the weight of the snow, with 22 people _____.

 On Sundays there were a lot of children playing in the park, _______ parents sitting together joking.