В английском языке это означает артикль. Точно не помню в каком времени
1. She sold her house many years ago.
2. They swam in the lake last summer
1)I don't usually have
2) Jake is trying
3) I often cycle
4)What are you doing
5)Isn't working
6)I prefer
1 stayed
2 knew
3 studied
4 wrote
5 lived
6 made
7 worked
8went
9took
10saw
11 found
12 did
13 does
14 watched
15 left
1 Is my tie red?
2 is his flat large and clean?
3 is his baby in Minsk?
4 is my pen bad?
5 is his hat black?
6 is Jack in Kiev?
7 is Nick in Minsk?