I have just cleaned my room.
The cat has just caught a mouse.
Тут используется Pr.Perfect: has/have + V3, потому что при just используется это время.
Has для He, She, It; Have для остальных.
Her name is Sally Owens.She is at Forest Park School.She shoose Music and Maths subjects.
1 I am doing my morning exercises at 10 o'clock next Sunday.
2 I am having breakfast at 10-30 on Sunday.
3 I am going to the water pool at twelve o'clock next Sunday.
4 I am riding a bike with my friends at 3 p.m. next Sunday.
5 My parents, my sister and I are visiting my gran in the evening <span>next Sunday.
</span>(Granny=gran)
6 We are not going to the theatre next Sunday.
7 I am not doing my home work next Sunday.
8 I am not playing computer games next Sunday.
9 We are not arranging a party next Sunday.
10 We are not working in the garden next Sunday.