I (never / eat) caviar.
I HAVE NEVER EATEN caviar.
I (not / see) my friend since last summer.
I HAVEN'T SEEN my friend since last summer.
(They /ever / be) to Spain?
HAVE they ever BEEN to Spain?
My friend and I (see) an interesting film recently.
My friend and I HAVE SEEN an interesting film recently.
I (not / have) a holiday this year.
I HAVEN'T HAD a holiday this year.
(My elder sister / come) back today?
HAS my elder sister COME back today?
My father (already / read) these magazines.
My father HAS ALREADY READ these magazines.
The students (not / do) Exercise 5 yet.
The students HAVEN'T DONE Exercise 5 yet.
His brother (never / do) such difficult exercises.
His brother HAS NEVER DONE such difficult exercises.
(You /call) Alice several times this week.
HAVE you CALLED Alice several times this week?
His grandfather (work) in the garden lately.
His grandfather HAS WORKED in the garden lately.
Linda (not/ meet) him yet.
Linda HASN'T MET him yet.
(Sarah / make) a new dress for her doll recently?
HAS Sarah MADE a new dress for her doll recently.
The postman (not / bring) the newspapers yet.
The postman HASN'T BROUGHT the newspapers yet.
They (buy) a house in the country recently.
They HAVE BOUGHT a house in the country recently.
(My little sister / drink) warm milk yet?
HAS my little sister DRUNK warm milk yet?
