a) Hiroshi and Aya went for a walk yesterday morning.

b) This is the first time the children have seen this movie.

c) We had a wonderful vacation last summer.

d) What did your sister do last night?

e) They came to Europe a month ago. I haven't seen him for 3 months.

f) His family lived here in 1999.

g) How long have you waited for me? For half an hour.

h) Mary didn't want to be home alone when she was young.

i) My friend and I at the bookstore since 4 p.m.

j) Did you go to the library last week? No, I didn't.

k) Has our team sent  the letter to Mr. Steve yet?

m) Have your parents ever been to London? Yes, they have been there several times.

n) Where did you spend your holidays last year?

o) Olivia and Ava painted this picture together yesterday.

p) Jenny's father took her to the zoo last Monday.

q) We are from Japan. We have been there for 10 years.

Ответ:

a) Hiroshi and Aya went for a walk yesterday morning. b) This is the first time the children have seen this movie. c) We had a wonderful vacation last summer. d) What did your sister do last night? e) They came to Europe a month ago. I haven't seen him for 3 months. g) His family lived here in 1999. h) How long have you waited for me? For half an hour. 1) Mary didn't want to be home alone when she was young. Did you go to the library last week? No, I didn't.

1)Have our team sent the letter to Mr.Steve yet? m)Have your parents ever been to London? Yes, they go there several times. n) Where did you spent your holidays last year? o) Olivia and Ava painted this picture together yesterday. p) Jenny's father took her to the zoo last Monday q) We are from Japan. We have been there for 10 years.​

здесь показаны в сравнении два довольно похожих времени: Past Simple/Present Perfect

  В обеих ситуациях действие связано в с прошлым, только в Past Simple это прям прошлое и все, а в Present Perfect все-таки больше настоящее, просто началось в прошлом, а завершилось к данному моменту