Exercise 1.

Open the brackets using Present Simple or Present Perfect.

I already ______ (to do) my homework. Now I can go for a walk.
He always _______ (to come) home at 5 p.m.
You ever _______ (to see) the eruption of a volca­no?
She already _______ (to come) from school. Now she is doing her homework.
I never ______ (to be) to Washington.
Nick ______ (to play) football in the evening.
Look at this bird-house. Mike ______ (to make) it himself. He _______ (to make) a bird house every autumn.
Where you _______ (to put) my pen? I cannot find it.