PRESENT PERFECT vs PAST SIMPLE
irst mobiles were very heavy but they ................... lighter in last 30 years.Czytnik immersyjny

became

have become
Mark ..................... his glasses and he can't see anything.Czytnik immersyjny

forgot

have forgotten
Maria ........ a new dress last weekend.Czytnik immersyjny

bought

has bought
.I ......... my dog in the morning.Czytnik immersyjny

fed

have fed
5.Diana ........ Spain. She says it's beautiful.

visited

has visited
5.Diana ........ Spain. She says it's beautiful.
visited

has visited
We ...... all the questions and now we can go home.

answered

have answered
Liam ........... (read) this article and he knows the truth