When you meet some new words, you can ____ in your dictionary.
It was not very warm ______ the sun came out.
The students hurried to the classroom ________ the bell rang.
She got up early this morning _________ she could catch the first bus.
—What about this pink skirt, madam?—This one is really beautiful. I will buy it ________it's a little expensive.
I’m sorry I’m late again________ the heavy rain.