Match the problems with the solutions.

The tyre is flat,

• we need to change the tyre.
• we should sharpen it.
• they need to check the thermostat.
• I will find a mechanic to fix it.
• you should change it.

The air-conditioner is not cold,

• they need to check the thermostat.
• we should sharpen it.
• we need to change the tyre.
• I will find a mechanic to fix it.
• you should change it.

The engine is totally burnt,

• I will find a mechanic to fix it.
• we should sharpen it.
• they need to check the thermostat.
• we need to change the tyre.
• you should change it.

The screws become loose after heavy use,

• we must use a screwdriver to tighten them.
• we should sharpen it.
• they need to check the thermostat.
• we need to change the tyre.
• I will find a mechanic to fix it.

The pipe is clogged,

• we need to remove the gunk from it.
• we should sharpen it.
• they need to check the thermostat.
• we need to change the tyre.
• I will find a mechanic to fix it.

These belts are rusty,

• I have to polish them.
• we should sharpen it.
• they need to check the thermostat.
• we need to change the tyre.
• I will find a mechanic to fix it.

The knife is not sharp,

• we should sharpen it.
• they need to check the thermostat.
• we need to change the tyre.
• I will find a mechanic to fix it.
• you should change it.

This front cover of my car is dented,

• you should change it.
• we should sharpen it.
• they need to check the thermostat.
• we need to change the tyre.
• I will find a mechanic to fix it.

The carbon steel pipes are broken,

• he needs to weld them.
• we should sharpen it.
• they need to check the thermostat.
• we need to change the tyre.
• I will find a mechanic to fix it.

The cables are not long enough,

• we should buy more cable.
• we should sharpen it.
• they need to check the thermostat.
• we need to change the tyre.
• I will find a mechanic to fix it.