Grammar marlins

Why _________ pressurized the hoses ?

• Didn't you

• You haven't

• Haven't you

• You not have

I ________ why the security level has been downgraded from 3 to 2.

• Am not understanding

• Don't understanding

• Didn't understood

• Don't understand

The distress message __________ at 1700.

• Received

• Was received

• Was receiving

• Is receiving

______ batteiries are faulty ?

• Which

• How

• Who

• Why

_________ are you going to work at sea ?

• How far

• How long

• How many

• How much

New navigation equipment__________ on board our ship by the end of this month.

• To have installed

• Installed

• Will install

• Will be installed

___________ you going ?

• How long for

• When

• Where are

• What

How __________ the helm ?

• Does the ship answer

• Have the ship answer

• Are the ship answer

• Do the ship answer

_________ designated security duties ?

• Do you having

• Are you have

• Do you have

• Is you having

Why __________you carry out a drill this week ?

• Didn't

• Aren't

• Hadn't

• Haven't