........................................... (you / see) Nick at the party last night?
DID YOU SEE
I ........................................... (not receive) any text messages since 2 o’clock.
I HAVEN'T RECEIVED
The students ........................................... (just / finish) the exam.
HAVE JUST FINISHED
I ........................................... (not/ buy) some electronic parts for my computer yesterday.
DIDN'T BUY
Mary ........................................... (not come) home yet.
HASN'T COME
That’s the best video game I ........................................... (ever / play).
HAVE EVER PLAYED
Last week I ........................................... (visit) the NASA Space Center in Houston with my dad
VISITED
I was very excited because I ........................................... (never / be) to a space museum before.
HAVE NEVER BEEN