01. Fill the gaps using the Present Perfect tense.
Example: She (talk) _______________ to her friends about the trip.
Answer: She has talked to her friends about the trip.
a) My brother (be) _______________ to the USA.
b) Have you ever (meet) _______________ a famous person?
c) She (not - find) _______________ a new house.
d) My parents (become) _______________ great teachers.
e) The students (write) _______________ a letter.