________twice a year，whether it is a car or a bus or a truck，is the rule that every driver must obey in this city.

 Red Sorghum was adapted from Mo Yan's 1986 novel of the same name, ________ to life a visual landscape of red sorghum and a fiery ________ sun.

_________ time and labor, cartoonists generally draw the hands of their characters with only 3 fingers and a thumb.

On the bank of the river, we found him _______ on a beach, with his eyes _____on a kite in the sky.

________in the computer games，the boy no longer put his heart into study.