The pilot of the plane probably said,（ ）

The pilot asked all the passengers on board to remain ______ as the plane was making a landing.

Before the plane ____, the pilot bailed out.  A: ;clashed B: ;crashed C: ;smashed D: struck

The first thing George did at the training school was （） A: to take an experienced pilot in a plane B: to be taken up into the air in a plane by an officer C: to fly a commercial plane D: to talk about his ideas

A heavily shaking plane in flight is a sign of ____________. A: a bad pilot B: an earthquake C: turbulence D: an evacuation

In the accident at the air show last week, a pilot and 10 ________ were killed when a fighter plane crashed into the crowd.

The pilot spoke to the passengers to （）their fears when the plane was hit by a storm. A: choke B: strike C: deter D: allay

Before the plane ______, the pilot bailed out. A: clashed B: B. crashed C: C. smashed D: D. struck

Passenger is to bus as () A: cargo is to ship B: pilot is to plane C: bicycle is to motorist D: motor is to boat E: freight is to rail

5.The pilot asked all the passengers on board to remain________ as the plane was making a landing. A: seat B: seating C: seated D: to be seating