Поставьте глаголы в скобках в правильной активной или пассивной форме. CBP officers (to screen) travelers when they (to observe) two 15-year-old boys approaching the vehicle lanes. Each boy (to ride) a bicycle. Both boys (to identify) as Mexican nationals and residents of Sonora, Mexico. The officers (to search) the bicycles and (to find) that the tires of both bicycles (to load) with marijuana. The total weight of marijuana (to be) about 7 pounds with an estimated street value of more than $11,000. CBP officers (to seize) the marijuana and bicycles. The boys (to question) by Immigration officials and then (to release) to the custody of their parents.