With so many people by sending e-mails every day,it will become more and more important to have a good knowledge of Internet.
Apples are usually sold by weight and eggs are sometimes sold by dozen
--Could you send me an application for the TOEFL ?-- What’s your name and address ?
. ——Who are you going to have this letter for you? —— My secretary.
--If you to the party last Saturday, you would have met our old friend Jim . --I caught a cold, for I had been walking around in the rain.
The government announced that six highways by the end of last year.