She couldn't come ___ she was sick.
because
I'm here ___ I need Tom's help
because
I am late ____ I forget my keys.
because
The food was delicious ___ cheap
and
Do you want this ___ not?
or
The dog looks friendly ____ he's dangerous.
but
We aren't going to the bank ____ it is closed.
because
The food was delicious ___ expensive
but
We can go to the beach ___ to the mountain.
or
Just say yes ___ no.
or
He is rich. He has got a house ___ a car.
and
It's an old black ____ white film.
and
It was an easy test ____ I failed.
but
In winter, it is cold ____ wet.
and
I didn't buy the new shoes _____ I didn't have any money.
because