11/ If he doesn’t work haerde, he will lose his job
Unless……………………………………………………………………………….
12/ I have never been here before
It is the first………………………………………………………………………….
13/ It was raining hard, so we had to cancel the game
We had to…………………………………………………………………………….
=>
11. Unless he works harder, he will lose his job.
12. It is the first time I have ever been here.
13. We had to cancel the game because it was raining hard.
11/ Unless he works harder, he will lose his job
12/ It is the first time I have been here
13/ We had to cancel the game because it was raining hard
$#meow$