1.Though you stay in the sea for weeks, you will not____________( 失去聯(lián)系 ) the outside world.
2.The fifth generation computers, with artificial intelligence,_____________( 正在研制 ) and perfected now.
3.How close parents are to their children_________________ __( 有很強的影響 ) the character of the children.
4.The room is in a terrible mess; it _____________________ (肯定沒打掃過) .
5.With tears on her face, the lady _____________________ (看著他受傷的兒子被送進手術(shù)室)