1
Have you turned your computer off…………….……?
2
Bader hasn't cleaned his clothes ………………
3
Have you …………………. ridden a horse?
4
- Ali has…………………. put his books on the shelf
5
My brother .............. already finished his homework
6
I haven't finished mine .............
7
We have .................... hard to do well in our study
8
Last year, we .............. high marks in the exams
9
My mother ................. many guests to a weekend gathering at our home yesterday
10
My sister told me to help my mother in the kitchen, but I ............... already helped her
11
We finished cooking, but we.............. made the cake yet
12
All the guests came except my friend Salma who hasn't come ..............
