______________ factories used coal, the air was polluted.
When
It will cost a lot of money _______ you keep your radiator on all day.
if
I am cleaning the floor _____________ I spilled tomato sauce.
because
The park was better ____________ they had a rock climbing wall.
when
I brush my teeth ___________ I wake up and _________ I go to bed.
when, when
______________ it's so hot, I am going to change into shorts.
Because
You will be really tired _____ you go to sleep late everyday.
if
_________ I danced ballet, I always had pain in my knee.
when
My dog liked to eat shoes ___________ she was younger.
when
__________ there were less cars, there was less pollution.
When
You will catch the flu __________ you are outside all day.
if
________ I drive to the supermarket, I will also go to the shopping center.
If
I was twelve years old __________ I got my first cell phone.
when
I am repairing my house ____________ it's old. The house was nice _________ it was built but now it needs new floors. ___________ I change the floors, the house will be much better.
because, when, when
I don't drink milk ______________ I am lactose intolerant. ___________ I have dairy I will get a stomach ache.
because, If
_____________ the dog enjoys swimming, we take her to the lake once a week.
Because
