Răspuns :

Ex 3
Do-does
Think- thinks
Buy- buys
Open- opens
Have-has
Study- studies
Love- loves
Watch- watches
Box- boxes
Get- gets
Rain- rains
Eat- eats

Ex 4
I don’t understand the poem.
Does he drink coffee?
They don’t read many poems.
She doesn’t love cats.
Does Helen live in Rome?