I DIALLED/PUSHED/TOUCHED/TYPED his number on my mobile phone and pressed the call rey, but nothing happened.

The battery in my mobile needs NECRARGGHI every day, even if I don't use the phone.

Many mobile phones companies offer to ADJUST/INSTALL/UPGRADE/SELECT their customer's phones to a more recent model after a certain time period.

I live in a remote pert of the country and Internet _______ is really poor there.

The only way I can GET/LOOK/PICK/TURN up a signasl on my mobile phone at home is to go upstairs and stand on thr bed!

The computer runs BY/FROM/ON/THROUGH batteries, but they don't last long.

He was accused of BACKING/HACKING/SACKING/TRACKING into personal bank accounts and stealing the money there.

My father never goes anywhere without his comcorder. He films anything interesting or unusual he sees (correct spelling).

In order to access youe email account, you first need to log OFF/IN/ONTO/OUT with your password and username.

Every time I press the letter W on my computer _______ it sticks.

People often end up in strange places when they rely too much on their cam nav for direction. (correct)

Wi-Fi, which uses electronic signals to communicate, is a short form of the phrase '_______ fidelity'