past simple, present cont, present simple, present perfect,

Yesterday my father ____________(go)  to work by car. 

• go
• gone
• went

Laura __________(play) when Peter broke the glass

• played
• was playing
• plays

Gema (listen) ___________ right now

• is listening
• listens
• was listening

Pablo arrived late and (eat)____ the lunch

• was eating
• eats
• ate

Jaime ________ (run) a program everyday

• ran
• runs
• is running

The meaning of mainframe is...

• datos
• navegador
• Ordenador central
• ordenador portatil

programs/ instructions added to computers are...

• hardware
• cluster
• software
• code

Program language is...

• software
• code
• encode

Numbers entered in a computer...

• mainframe
• cluster
• data

To raise to a higher degree, intensify, magnify is....

• Enhanced
• Encoding
• Raising