3Bill put his hands behind his back,______nobody could see his hands

We need friends to ________, or we will feel lonely（单选）—4分

(单选、25分)— Have you handed in your report— _____________

(单选、25分)--Hey, what do you think of his speech last night--I have no ideaI arrived ________ find that he had almost finished it

He had no time and energy to play with his children or shop with his wife, but he __ home a regular salary.

He cut ______his smoking.

His doctor suggested that he________  his right hand．

Either he or I ______to the airport.

How much one enjoys himself travelling depends largely on_____he goes with，whether his friends or relatives．

Virginius would feel more or less guilty when he______.

He cut his hand________.

After the cameraman had taken three or four photographs of the soldier ants, he found they had ______ all over his feet.