—Be a good , dear!.—If you make so much noise, how can others listen to it clearly?
—You look so tired. What’s the matter? —I was so busy that I didn’t go to bed 12 o’clock last night.
—Susan, what are the advantages of MP5 players?—Mom, they are smaller and lighter ______ they can be carried very easily.
She is always listening to music ____doing her homework.
Someone called me up in the middle of the night, but they hung up I could answer the phone.
I will go to visit my aunt in England ______ the summer holiday starts.