We can't go out with you because we have got a test tomorrow.

=>If we have got a test tomorrow,we can't go out with you.

I don't have enough time so we won't visit the museum.

=>If I don't have enough time, we won't visit the museum.

She doesn't have enough time so she can't finish the test.

=>If she doesn't have enough time ,she can't finish the test.

She has to go to class this afternoon so she can't go downtown with you.

=>If she has to go to class this afternoon ,she won't go downtown with you.

I have a cold now so I can't apply for that job.

=>If I have a cold now , I can't apply for that job.

He eats so much so he is overweight.

=>If he eats so much , he will be overweight.

(có gì sai xót mong bạn thông cảm ,mình mới lớp 6 thôi)

CHÚC BẠN HỌC TỐT  ^^

1  if we didn't have got a test tomorrow, we could go out with you

2 if i had enough time, we would visit the museum

3 if she had enoigh time, she could finish the teat

4 if she didn't have to go to class this afternoon, she could go downtown with you

4 if i didn't have a cold, i could go to school

6 if i could speak english, i could apply for that job

7 if he didn't eat so much, he couldn't overweight