Simple Past or Present Perfect Tense?

I _______________ comics since a was a little boy.

• read

• was reading

• reads

• have read

• was read

It ___________ the Zaragoza Expo icon for one year.

• has been

• was

• have been

• were

• was being

We really ___________ Guy Fawkes night last year.

• have enjoyed

• has enjoyed

• were enjoyed

• enjoyed

• was enjoyed

They ____________ horrified in their exam last September

• feel

• was feeling

• felt

• were felt

• have felt

They ______________ Matias López chocolate more than twice a day.

• ate

• has eaten

• have eaten

• were eating

• were eaten

She ________________ History last year.

• has studied

• have studied

• was studied

• study

• studied

She __________ this computer program in 2005.

• has learnt

• learnt

• was learnt

• have learnt

• has learning

They ___________ friends since they were two.

• are

• were

• have been

• has been

• were being

He __________ in his project since May

• was worked

• have worked

• has worked

• worked

• has working

The teacher _________________ for half an hour.

• has explained

• explained

• is explaining

• have explained

• was explained