Simple present

Select the correct "S" dorm of the verb: Make

• make
• maker
• makes
• making

Select the correct "S" dorm of the verb: Supply

• supplies
• supplied
• supplys

• supplying

Select the correct "S" dorm of the verb: Fix

• Fixing
• Fixedly
• Fixes
• Fixs

The aircraft ____ (use)hydraulic power for the landing gear.

A mechanic ________ (inspect) the engine every 50 flight hours

Pilots _________ with the control tower during takeoff

• communicated

• communicating

• communicates

• communicate

He____ __ ____ on avionics systems (negative)

• does work

• is not work

• does not work

• does not works

What is the correct form of the verb in this statement?: The pilot fly the aircraft manually

• flys

• flies

What is the correct form of the verb in this statement? The avionic technicians check the wiring connections.

• check
• checks

What is the correct form of the verb in this statement?: The turbine rotate at high speed.

• rotateing
• rotates