Put the verbs in brackets into the present perfect or the past simple

Привет! Давай разберемся с заданием. Нужно поставить глаголы в скобках в Present Perfect или Past Simple. Давай смотреть:

A. 1. Sarah, I have just finished. (just finish)

2. Did you do your English homework yesterday? (Do)

B. 1. I have visited China. (visit)

2. I went there last year. (go)

C. 1. I worked in an English-speaking kindergarten in Canada. (work)

D. 1. How many children did you have? (have)

2. Nothing special has happened. (happen)

E. 1. My cousins, Sabrina and Tom, have been staying for a month. (stay)

F. 1. Have you taken any plans for the summer? (take)

G. 1. Today I borrowed it from my parents. (borrow)

H. 1. Okay! I'll take care. Speak to you when I get back. (get)

Всё, готово! Если что-то непонятно, пиши, я помогу.